HelpNDoc Help Authoring Tool - Create Help Files, User Manuals and eBooks

ePub vs PDF: Choosing the Right Format for Your Content

IBE Software — Tue, 12 May 2026 00:00:00 +0000

The format you choose for your content, whether it’s a user manual, training guide, course workbook, nonfiction book, or internal company documentation, has a direct impact on how people read and use it. Two popular formats, PDF and ePub, seem similar at first glance because they both let you package and distribute written material. In practice, however, they offer very different reading experiences.
PDFs are fixed, precise, and professional, while ePubs are flexible, lightweight, and comfortable on many devices. One is ideal when layout matters. The other shines when readability and portability matter most.
So, which one should you choose? The answer depends on your audience, your content, and how your readers expect to use it. With HelpNDoc, though, you may not need to choose at all.

📄 PDF: Stable, Professional, and Print-Ready

PDF is often the first format people think of when they need to share a finished document, because it preserves layout, formatting, and visual structure with precision.

Because PDFs preserve the page exactly as designed, they are an excellent choice for content that must look the same everywhere. Printed manuals, professional reports, training handouts, reference guides, and formal documents can all benefit from PDF’s fixed layout.

PDFs are also familiar. Most users already know how to open, print, save, and share PDF files. For businesses, educators, trainers, and authors, this reliability is a major advantage. A PDF feels like a final, polished publication.

This format is especially useful when readers need to print the content, archive it, cite page numbers, or review a document exactly as it was designed.

⚠️ Where PDFs Can Be Less Convenient

PDF’s greatest strength can also become its main limitation. Because the page layout is fixed, PDF documents do not always adapt well to smaller screens.

On a phone or small tablet, for example, readers may need to zoom in, scroll sideways, or reposition the page constantly. This can make long reading sessions uncomfortable, especially for books, tutorials, course material, or guides meant to be read continuously.

PDFs are also less flexible when readers want to adjust the font size or personalize the reading experience. The document retains its original design, which is ideal for visual control but not necessarily for accessibility or reading comfort.

In short, PDFs are excellent when you want control over presentation. However, they are less ideal when you want the content to adapt to the reader.

📖 ePub: Flexible, Lightweight, and Reader-Friendly

ePub was designed for digital reading. Rather than preserving a fixed page layout, it allows the content to reflow based on the reader’s device, screen size, and preferences.

Its ability to adapt to different screens and reading preferences makes ePub particularly useful for books, learning materials, tutorials, educational content, onboarding guides, and long-form documents. Readers can increase the font size, adjust the spacing, and change the display settings to read comfortably on phones, tablets, and eReaders.

This is a major benefit for teachers, trainers, authors, students, and content creators. ePub makes content feel less like a static document and more like a digital book that adapts to the reader.

It is also lightweight and portable, making it practical for distributing large amounts of reading material without forcing users to deal with heavy, print-oriented files.

⚠️ Where ePub Can Be Less Suitable

Because ePub adapts to the reading device, it does not offer the same level of layout control as PDF. That flexibility is usually an advantage, but it can create problems for certain types of content.

Complex tables, large diagrams, heavily designed pages, precise page references, and documents that rely on exact positioning may not translate as predictably to ePub. Additionally, different ePub readers can display the same file slightly differently.

This does not make ePub a weaker format. It simply means that it is built for a different purpose: ePub is best when the reading experience matters more than exact page design.

🧭 Choosing Between PDF and ePub

The best format depends on how your audience will use the content.

Use PDF when you need a polished document that can be printed, archived, reviewed, or shared exactly as designed. It is ideal for manuals, reports, official guides, reference documents, and any content where layout precision matters.

Use ePub when your readers are more likely to consume the content on phones, tablets, or eReaders. It is ideal for books, tutorials, course material, learning guides, and long-form content that should remain comfortable to read across different screen sizes.

In many cases, both formats are useful. For example, a teacher might provide a PDF workbook for printing and an ePub version for reading on tablets. A business might publish a PDF user manual for support teams and an ePub guide for customers who prefer mobile reading. An author might distribute a print-ready PDF alongside an eBook version.

The real question is not always “PDF or ePub?” It is often “Which format does each reader need?”

🚀 With HelpNDoc, You Can Generate Both

HelpNDoc eliminates the need to maintain separate projects for different formats.

Rather than maintaining separate projects for each format, HelpNDoc lets you write and organize your content once, then generate multiple outputs from the same source project. These include PDF, ePub, CHM, HTML, Word, Kindle, Qt Help, and Markdown.

This single-source approach saves time and reduces errors. When you update a topic, correct a typo, add an image, or reorganize your content, you only have to do it once. HelpNDoc can then regenerate the formats you need from that same project.

Even better, HelpNDoc includes a template engine for every supported output format. That means you can customize the appearance and behavior of your PDF output separately from your ePub output, while still keeping the actual content centralized.

You can create a precise, print-ready PDF for users who need structure and permanence, and a flexible ePub version for readers who want comfort and portability. Both come from the same project. Both stay consistent. Each serves a different reading need.

✅ The Best Format Is the One That Serves the Reader

PDF and ePub are not competing formats. They are complementary publishing options.

PDF provides readers with a stable, professional document that can be printed, archived, and referenced, while ePub offers a flexible, comfortable reading experience on phones, tablets, and eReaders.

For writers, teachers, trainers, content authors, businesses, and documentation teams, the smartest strategy is often to provide both formats.

With HelpNDoc, you do not need to duplicate your work or maintain separate versions of the same content. Create your project once, customize each output with templates, and generate PDF and ePub versions whenever you need them.

Ready to try it yourself? Download HelpNDoc for free today and start publishing your content in multiple formats from a single source project.

Want to create great documentation?

HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Download HelpNDoc ›

Migrate from RoboHelp and Maintain Consistent Documentation with Styled Snippets in HelpNDoc 10.5

IBE Software — Tue, 14 Apr 2026 00:00:00 +0000

We are excited to introduce HelpNDoc 10.5, a release focused on consistency, migration, and everyday productivity improvements. This update enhances how reusable content integrates within your projects, simplifies the transition from legacy tools such as Adobe RoboHelp, and delivers a wide range of fixes and refinements to make your documentation workflow smoother and more reliable than ever.

Highlights of this release include styled snippets for consistent content reuse, a new RoboHelp project importer, improved HTML search accuracy, and multiple workflow and stability enhancements.

As always, HelpNDoc is free for personal use and evaluation, so you can download the latest version and explore all these improvements firsthand.

🎨 Styled Snippets: Consistent, Reusable Content That Adapts to Your Project

Snippets become even more powerful with full style support, ensuring perfectly consistent reusable content across your entire documentation.

Snippets have long been a cornerstone of efficient content reuse in HelpNDoc, allowing you to define shared blocks of content — such as notes, warnings, or standard procedures — and reuse them across multiple topics.

With HelpNDoc 10.5, snippets now support text and paragraph styles directly within their content. More importantly, these styles are not static: they are automatically merged with your project’s global styles at generation time. This ensures that every snippet seamlessly integrates into the final output, regardless of the target format or template.

For instance, you can create a reusable “Warning” snippet with a specific paragraph style. When inserted across dozens of topics, it will automatically match your project’s visual identity (whether you generate HTML, PDF, or Word documentation) without requiring any manual adjustments.

Whether you’re building large technical manuals, software documentation, or knowledge bases, styled snippets ensure that reusability never compromises consistency.

🔄 Seamless Migration from RoboHelp: Import Legacy and Modern Projects

Easily migrate your existing documentation with full support for Adobe RoboHelp projects, both modern and legacy formats.

HelpNDoc 10.5 introduces a powerful new importer for Adobe RoboHelp projects, supporting both the modern .rhpj and legacy .xpj formats. This makes it easier than ever to transition your documentation to HelpNDoc without losing structure or valuable reusable content.

The importer can handle one or more tables of contents, and can optionally include keywords, variables, and snippets, ensuring that your project’s structure and reusable content are preserved during migration.

This feature is particularly valuable for teams looking to modernize their documentation workflows. Rather than rebuilding projects from scratch, you can import them into HelpNDoc and immediately benefit from its advanced capabilities, including multi-format publishing, powerful templates, scripting automation, project analysis tools, and AI-assisted workflows.

With this addition, HelpNDoc becomes an even more compelling solution for organizations and technical writers seeking to future-proof their documentation while preserving their existing investments.

🔍 Smarter Search and More Reliable HTML Importing

Search accuracy and HTML import reliability have been improved, delivering a better experience for both authors and end users.

Following the introduction of a completely rewritten HTML search engine in version 10.4, HelpNDoc 10.5 refines the experience by updating the search result highlighter to fully match the new engine’s behavior. Highlighted terms in generated HTML documentation now align with advanced query syntax, including required terms, exclusions, and exact matches.
This helps end users quickly understand why a topic appears in search results, improving navigation and trust in the documentation.

Additionally, the HTML importer has been enhanced to better handle malformed or imperfect HTML code, using parsing logic closer to modern web browsers. Table alignment handling has also been improved, resulting in cleaner and more accurate imported content.
This means cleaner imports, fewer surprises, and less time spent fixing formatting before your documentation is ready to publish.

⚙️ Faster Authoring and Smarter Editing Workflows

Everyday editing tasks are faster and more intuitive thanks to improvements in table handling and topic management.

HelpNDoc 10.5 introduces practical enhancements that make everyday content editing easier and more efficient.

Working with tables is now more intuitive thanks to the ability to reorder columns by moving them left or right, complementing existing row manipulation features. This makes it easy to adjust table layouts without having to rebuild them, especially when working with structured or imported content.

Managing multiple topics has also been improved: updating topic descriptions and statuses now correctly applies changes to all selected topics, making bulk updates faster and more reliable.

The Table of Contents display has also been refined by right-aligning status icons to ensure consistent alignment and improve readability when navigating large projects.

These improvements help you work faster, reduce repetitive actions, and maintain better control over your content structure.

🛠️ Improved Reliability, Automation, and Application Stability

Enhancements across the application improve stability, simplify deployment, and make advanced workflows more reliable.

HelpNDoc 10.5 also delivers a range of improvements focused on reliability and automation.

In enterprise environments, the new floatserver command-line option makes it easier to configure floating license servers. Administrators can retrieve server information and set the address and port directly via scripts, enabling automated deployments and simplified configuration.

The scripting engine has also been improved by fixing issues with incorrectly registered API objects and methods, resulting in a more stable and predictable automation environment.

Several usability and interface fixes further improve day-to-day reliability. These include better handling of Open and Save dialogs, improved compatibility with third-party overlay icons, and a fix for window resizing on high-DPI displays.

Additionally, the “Mobile App” starter kit now generates the correct project structure, helping new projects start with a more appropriate foundation.

Together, these changes ensure a more stable, reliable, and easier-to-manage documentation environment, whether you’re working alone or as part of a larger team.

🚀 A More Consistent, Reliable, and Scalable Authoring Experience

HelpNDoc 10.5 strengthens the foundation of your documentation workflow with greater consistency, smoother migration, and enhanced reliability.

This release focuses on what matters most for professional documentation: consistency, efficiency, and trust in your tools.

HelpNDoc 10.5 delivers meaningful improvements across the entire authoring experience, from styled snippets that enable seamless content reuse to powerful import capabilities that simplify migration to numerous fixes that improve stability and usability.

Whether you’re managing large documentation sets, migrating legacy projects, or refining your daily workflow, this version helps you work faster, more consistently, and with greater confidence.

👉 Download HelpNDoc 10.5 today and experience a more streamlined, scalable, and future-proof approach to technical documentation.

Want to create great documentation?

HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Download HelpNDoc ›

Change log

Version 10.5.0.323 – Release date: Apr 14, 2026

Snippets now support styles, which are merged with global project styles at generation time for consistent output
Added a RoboHelp project importer for both modern (.rhpj) and legacy (.xpj) formats, enabling import of one or multiple tables of contents, with optional support for keywords, variables, and snippets
Added support for reordering table columns by moving them left or right, similar to row reordering
Added a new floatserver command for floating license models to retrieve server information and configure its address and port
Improved Table of Contents readability by right-aligning topic status icons rather than inserting them before the topic icon, keeping topic icons consistently aligned
Rewrote the HTML search-engine result highlighter to correctly process newer query syntax, including required terms, excluded terms, and exact matches
Fixed multi-select updates for topic description and status so changes apply to all selected topics, not just the focused one
Improved HTML importing to handle formatting errors gracefully and maintain correct table alignment
The "Mobile app" system starter kit was not functioning correctly as it generated the same table of contents as the "API documentation" system starter kit, instead of a mobile-specific structure
Fixed issues in script registration where some internal objects, methods, or properties had incorrect names or types, which could lead to unidentified script errors
Fixed an issue where the form's resize area could appear too small on systems using display scaling above 100%
Resolved an issue where showing hints or overlay icons in open and save file dialogs could cause access violations or other unexpected errors

Write Smarter, Not Harder: Discover HelpNDoc's Built-in AI Assistant

IBE Software — Fri, 27 Mar 2026 00:00:00 +0000

Technical documentation has always been a balance between precision, clarity, and time. Writing high-quality help files requires a deep technical understanding, structured thinking, and constant refinement. While no tool can replace the expertise of a skilled technical writer, the right assistant can make the process faster, smoother, and more efficient.
What if you had a smart companion working alongside you, helping you write, organize, and improve your content in real time?
With HelpNDoc’s built-in AI Assistant, that’s exactly what you get.

🤖 Meet Your New Writing Partner

HelpNDoc’s AI Assistant is more than just a text generator: it’s a fully integrated, context-aware companion designed specifically for technical writers.

HelpNDoc’s AI Assistant brings the power of artificial intelligence directly into your daily writing workflow through a built-in chat window that is always available within your project. Instead of switching between tools, searching the web, or juggling multiple applications, you can research ideas, draft content, and refine your documentation without ever leaving HelpNDoc.

Need inspiration for a new section? Ask the AI to suggest an outline. Stuck on a complex explanation? Have it rephrase or simplify it. Working with existing content? Instantly fix grammar errors, improve clarity, and adapt the tone to match your audience. Need to prepare international documentation? Translate your topics in seconds, right where you write them.

Since the AI Assistant is tightly integrated with HelpNDoc, it can work with your current topic, selected content, and overall project context. You can generate text and immediately insert or replace it in your editor, turning ideas into polished documentation in just a few clicks.

The result is a smoother, more focused workflow in which technical writers spend less time switching tools and more time creating consistent, high-quality documentation.

🛠 From Conversation to Action: AI That Uses Your Project

The real power of HelpNDoc’s AI Assistant lies in its ability to act on your project, not just talk about it.

The AI Assistant can do more than generate text; it’s deeply connected to your HelpNDoc project and can interact directly with its structure. It doesn’t just produce generic answers: it can read your topics, understand your table of contents, and work with your existing content, allowing it to provide accurate, context-aware assistance instead of disconnected or approximate suggestions or hallucinations.

This tight integration changes your day-to-day workflow. Rather than describing your documentation in abstract terms, you can simply instruct the Assistant to act on what already exists. For example, you might ask:

“Analyze my table of contents and suggest missing sections for a complete user guide.”
“Review the current topic and rewrite it for beginners with clearer steps.”
“Based on this content, suggest and create relevant keywords to improve searchability.”

Because the AI can access your project’s real data, its suggestions are grounded in your documentation, reducing guesswork and helping avoid the kind of generic or inaccurate responses often associated with external tools.

It can also take action when needed. For example, if you ask it to create a new “Troubleshooting” section under a specific topic, it can generate the content and insert it directly into your project. If your keyword index is incomplete, the AI can identify gaps, create new keywords, and associate them with the right topics. Over time, the Assistant becomes more than just a writing aid: it becomes a practical tool for maintaining structure, consistency, and discoverability across your documentation.

In its most advanced form, the AI Assistant evolves into an active project companion, capable of reorganizing sections, improving classification, and helping you scale large documentation projects without losing coherence.

You remain in control at every step, guiding decisions and validating results, while the assistant handles the repetitive and time-consuming tasks that would otherwise slow you down.

✍️ A Smarter, More Fluid Documentation Workflow

From first draft to final structure, the AI Assistant helps technical writers stay focused, efficient, and in control.

HelpNDoc has always been designed to make documentation easier to create and maintain. The AI Assistant takes this a step further by supporting every stage of the writing process, not as a replacement for the writer, but as a constant, reliable companion that removes friction from everyday tasks.

When starting from scratch, the AI Assistant helps you move faster by turning rough ideas into structured outlines or fully written sections. When refining existing content, it improves clarity, consistency, and tone, ensuring that your documentation remains professional and easy to understand. And when dealing with complex technical concepts, it can rephrase or simplify explanations so they better match your audience’s level of expertise.

Because the AI Assistant is always available within your project, the AI Assistant also makes iteration effortless. You can continuously adjust, expand, and improve your documentation without breaking your flow or leaving your writing environment. Whether you are polishing a single topic or maintaining a large documentation set, it helps you keep everything aligned, coherent, and up to date.

Over time, this creates a more natural and efficient workflow. Ideas turn into content faster, revisions become easier, and your documentation evolves more smoothly. The technical writer remains at the center of the process, making decisions and shaping the content, while the AI Assistant handles the repetitive, time-consuming work that would otherwise slow things down.

🚀 The Future of Technical Writing, Today

HelpNDoc’s AI Assistant transforms documentation from a manual process into a collaborative, intelligent workflow.

By combining a conversational interface with deep integration into your documentation project, HelpNDoc offers something truly distinctive: an assistant that doesn’t just generate text, but actively works with your content, your structure, and your workflow.

Whether you’re drafting new topics, refining existing material, or organizing a complex documentation system, the AI Assistant helps you work faster while maintaining control over quality and consistency. It supports your expertise rather than replacing it, allowing you to focus on what matters most: delivering clear, accurate, and useful information to your users. And because it is entirely optional and disabled by default, you remain fully in control of when and how it is used.

👉 Download HelpNDoc for free and see how an integrated AI Assistant can transform the way you create and maintain documentation.

Want to create great documentation?

HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Download HelpNDoc ›

Copy & Paste Library Items and Powerful HTML Search Improvements Arrive in HelpNDoc 10.4

IBE Software — Tue, 03 Mar 2026 00:00:00 +0000

We’re thrilled to announce the release of HelpNDoc 10.4! This productivity-focused update introduces long-awaited workflow enhancements, significant improvements to the built-in HTML search engine, and a variety of refinements across the application. From the new ability to copy and paste library items across projects, to faster and more consistent end-user search results, improved documentation output, and numerous UI and editor fixes, this version delivers meaningful gains for technical writers working on projects of all sizes.

As always, HelpNDoc is free for personal use and evaluation, so now is the perfect time to download the latest version and experience these enhancements for yourself.

📚 Copy and Paste Library Items Across and Within Projects for Faster Content Reuse

HelpNDoc 10.4 finally introduces powerful copy-and-paste operations for library items, making content reuse faster, safer, and dramatically more flexible.

Library items are at the heart of how HelpNDoc helps you maintain consistent, reusable content. They include all shared media and dynamic elements such as pictures, documents, snippets, dynamic content, equations, image maps, videos, barcodes, raw HTML blocks, variables, counters, and organizational folders. Once placed in topics, library items are centrally managed. Update them once, and they’re updated everywhere they’re used.

Previously, library items could be imported from other projects, but they could not be directly copied and pasted. HelpNDoc 10.4 removes this limitation entirely.

You can now copy and paste individual library items, multiple selected items, or entire folders recursively, including all nested content. These operations work seamlessly both within the same project and across different projects, making it easy to reuse approved media, share standardized snippets, and migrate content without duplication.

Behind the scenes, HelpNDoc uses highly optimized algorithms designed to handle very large libraries efficiently. Even complex, asset-heavy projects benefit from excellent performance, ensuring that copying and pasting remains fast and reliable regardless of scale.

🔍 A Much Smarter and Faster Built-In HTML Search Engine for End-User Documentation

The default HTML documentation template now features a significantly more powerful, faster, and more consistent search engine, while remaining lightweight and fully client-side.

HelpNDoc’s HTML output has always included a custom JavaScript search engine designed to be extremely fast and compact, running entirely in the end user’s browser without relying on server-side technology. This approach keeps downloads small and ensures excellent performance, even on limited hardware.

With HelpNDoc 10.4, that search engine takes a major step forward. It now supports true AND searches by allowing required terms to be prefixed with a plus sign, and it introduces exact full-word matching using quoted phrases. An optional template setting also enables accent-insensitive searches, allowing users to find accented words even when entering unaccented queries.

Performance has been significantly improved thanks to internal preprocessing and scoring optimizations, making repeated and complex searches noticeably faster. Repeated required terms are now handled correctly and behave predictably. Search results with identical scores are displayed in a stable, consistent order across runs. Numerous edge-case filtering and exclusion bugs have also been resolved.

These improvements make the built-in HTML search far more powerful and reliable for real-world documentation, while preserving its key advantages: lightweight delivery, offline usability, and effortless deployment.

🌐 Improved HTML and Markdown Documentation Generation with Better Accessibility and Reliability

HelpNDoc 10.4 improves the quality of documentation output with accessibility enhancements, usability fixes, and safer HTML generation, and a key Markdown correction.

HTML documentation generation has received several important upgrades in this release, particularly around accessibility and usability. Keyboard navigation has been refined throughout the interface, including smoother navigation within tree controls and clearer focus behavior. Screen-reader support has been improved, and when users navigate search results via the keyboard, the first valid result now receives focus correctly.

These enhancements make generated documentation easier to use for people with disabilities and also contribute positively to SEO, helping HTML output perform better in search engines such as Google. At the same time, the underlying JavaScript library used by the default HTML template has been strengthened to safely handle edge cases in both default and custom templates, preventing interface malfunctions for end users.

Additionally, Markdown generation has been updated so that topics marked as hidden in the table of contents are excluded from exported Markdown tables of contents. This ensures that the exported structure accurately reflects the project’s visibility settings.

🧭 UI Enhancements, Equation Editor Improvements, and Important Bug Fixes

HelpNDoc 10.4 delivers a variety of quality-of-life UI improvements, upgrades to the equation editor, and fixes to improve the robustness of the application.

Several everyday workflows have been refined to make authoring faster and clearer. The auto-completion dialog used to insert hyperlinks to other topics now displays breadcrumb hierarchy hints when hovering over topics, making it easier to distinguish between items with identical or similar names. Reference library items have also been improved: hovering over them now displays the user-defined output formats for both HTML- and report-based documentation, providing immediate feedback on how references will render.

The built-in equation editor has been significantly upgraded, offering faster performance, enhanced accessibility, and a more robust LaTeX and scientific notation parser with automatic formatting. Numerous bugs in the editor have been fixed as part of this update.

Beyond editing tools, HelpNDoc 10.4 improves overall robustness by correcting the behavior of open and save file dialogs, which could previously trigger access violation errors on some systems. The topic editor’s hint system has also been fixed to better handle edge cases where hints could appear without content.

🚀 Download HelpNDoc 10.4 Today and Work Faster with Smarter Tools

HelpNDoc 10.4 is available for free for personal use and evaluation — download it today and discover how much time you can save.

Whether you’re reusing content across projects with the new library copy-and-paste, delivering better end-user experiences with the improved HTML search engine, or benefiting from accessibility and UI enhancements, HelpNDoc 10.4 is designed to make professional documentation faster, clearer, and more reliable.

👉 Download HelpNDoc 10.4 now and experience the improvements firsthand.

Want to create great documentation?

HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Download HelpNDoc ›

Change log

Version 10.4.0.281 – Release date: Mar 3, 2026

New copy and paste operations for library items, supporting both within-project and cross-project use, and optimized for large libraries
Added true AND support for required terms (+word) and full quoted-word matching in the default HTML template's built-in search engine, and fixed several edge-case filtering and exclusion bugs
Added optional accent-insensitive search to the default HTML template, allowing unaccented queries to match accented words
Added breadcrumb hierarchy hints to the auto-completion dialog: hovering over a topic now reveals its full path to help differentiate similar items
Hovering over a Reference now displays content from both its HTML and Report formats
Equation editor improvements: Faster performance, enhanced accessibility, improved scientific-notation handling with auto-formatting, plus multiple bug fixes
Fixed an issue where hidden topics in the table of contents were still included in the exported Markdown table of contents
Resolved an issue causing HTML documentation anchor links to scroll to the wrong position after page load in some cases
Improved accessibility in the default HTML template by correcting ARIA keyboard navigation so the first valid search result receives focus when the user tabs into the results
HTML search engine performance has been enhanced through internal preprocessing and scoring optimizations, making repeated and complex queries noticeably faster
HTML search engine now handles repeated required words correctly: entering the same +required term multiple times behaves like a single requirement and no longer changes filtering or ranking
HTML search engine with equal-score search results now use a stable topic order, giving consistent and predictable result lists across runs
Improved usability and accessibility of the HTML template's tree controls, including smoother keyboard navigation, clearer focus behaviour, and better screen-reader support
Corrected the behavior of open/save file dialogs that could lead to Access Violation errors under certain environments
Hardened the HTML template JavaScript library to safely handle edge cases in both default and custom templates
Resolved a bug that caused some hints to render without content in the topic editor

Library Item Overrides: One Project, Tailored Content for Every Build

IBE Software — Wed, 11 Feb 2026 00:00:00 +0000

Keeping multiple versions of the same documentation can get messy fast. A “Standard” manual and an “Enterprise” manual often share 95% of the same topics, yet small differences (extra sections, different screenshots, client branding, regional settings) can force teams into duplicated projects and duplicated maintenance.

Library Item Overrides solve that problem by letting you keep a single HelpNDoc project while generating multiple build variations. Instead of copying topics or maintaining forks, you override only the library items that need to change (images, documents, snippets, variables, barcodes/QR codes, equations, HTML code, and more). HelpNDoc then swaps those items automatically when you generate a specific build, so the right audience gets the right content without rewriting your topics.

🔀 One Library, Multiple Personalized Outputs

Library item overrides give you the flexibility to adapt shared content for different builds without changing your topics or duplicating your project.

HelpNDoc’s Library acts as a single source of truth for reusable content that can be inserted into any number of topics: images, snippets, variables, documents, and more. When you update a library item, every instance across your project updates automatically, ensuring consistency without repetitive edits. And because overrides are configured per build, you can replace that same item with an alternate version for a specific output only, instantly changing all occurrences in that build while keeping the original content untouched everywhere else.

For example, imagine some topics use a single library image called ProductLogo. For a white-label edition, you don’t need to edit topics or hunt down occurrences. You simply override ProductLogo in the build settings so that:

the “Client A” build uses Client A’s logo,
the “Client B” build uses Client B’s logo,
and your default build keeps your original logo.

The topics remain identical. Only the build output changes.

This approach works just as well for technical content. You can keep one set of steps, but override specific items per output, such as an ApiEndpoint variable, an AuthenticationSnippet snippet, or a ConfigFile document, so the generated documentation matches the target environment or edition.

🧩 Where Overrides Shine in Real Projects

From platform-specific screenshots to branded client editions, overrides help you handle real-world documentation variations while keeping everything centralized.

Overrides are most useful when the structure stays the same, but some pieces must change. A few common scenarios:

Platform-specific documentation (Windows/macOS/Linux): Keep your topics stable, and override screenshot and icon library items so each build shows the correct UI.
Standard vs. Enterprise feature differences: Use overrides for the parts that genuinely differ (feature tables, screenshots, “Getting Started” snippets, downloadable documents) while the shared content stays single-sourced.
Branding and client-specific editions: Override logos, product names (via variables), support links, and even embedded “Legal” documents for each client’s deliverable.
Regional variants: Override variables or snippets that control units (metric/imperial), example addresses, regulatory text, or localized URLs.

⚙️ How to Configure Library Item Overrides

Setting up overrides is straightforward: each build can define alternate versions of library items that HelpNDoc applies automatically during generation.

Overrides are configured per build in the Generate Documentation window: open Generate Documentation, select the build you want to customize, click Customize (if the build customization tabs aren’t visible yet), then go to the Library overrides tab.
From there, you choose which library items should be overridden for that build and define their overridden content or properties.

The exact override options depend on the library item type. For a picture, you typically point the override to a different image. For a variable, you override its value. For a snippet or document, you provide an alternate version that HelpNDoc will use during generation.

📚 A Simple Pattern That Scales

Choose clear, future-proof library item names and rely on reusable library items (such as variables, documents, and snippets) instead of hard-coded text so your content remains flexible and easy to override.

A scalable override strategy starts with how you name and use your library items. Instead of writing fixed values directly in topics, create meaningful items whose names describe their purpose rather than a specific build. Names like ProductName, DistanceUnit, InstallStepsSnippet, or ReleaseNotesDocument make it obvious that these elements may vary between outputs while remaining consistent across the project.

Whenever possible, use variables for terminology or values, snippets for reusable paragraphs or technical steps, and documents for larger reusable content rather than embedding text directly into topics. Pictures are automatically stored as library items when inserted, which means they already benefit from overrides without additional setup. By relying on these reusable elements, you ensure that future build-specific changes happen in one place instead of scattered across multiple topics.

Over time, thoughtful naming and consistent use of real library items make overrides effortless. Writers focus on clear structure and reusable content, while builds handle the differences—allowing your documentation to grow without introducing duplicated text or fragile hard-coded content.

✅ Conclusion: Maximum Flexibility, Minimum Redundancy

Library item overrides bring powerful single-sourcing capabilities to HelpNDoc, helping you deliver tailored outputs while keeping your documentation clean, consistent, and easy to manage.

Library Item Overrides are a practical single-sourcing tool: they let you deliver tailored outputs from one HelpNDoc project, while keeping maintenance under control. You update shared content once, and the changes automatically appear in every build, unless a specific library item has been intentionally overridden for that output.

And when you combine library overrides with other per-build customization tools (such as style or options overrides) and conditional generation, you can produce highly personalized documentation outputs without turning your project into a maze of duplicated topics.

Want to create great documentation?

HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Download HelpNDoc ›

Cross-Topic References, Customizable AI Assistance, and Authoring Performance Improvements in HelpNDoc 10.3

IBE Software — Tue, 13 Jan 2026 00:00:00 +0000

We are pleased to announce the release of HelpNDoc 10.3. This new version refines the authoring experience with a strong focus on structured cross-referencing, improved HTML customization, more controllable AI assistance, and a variety of UI, performance, and reliability improvements.
As always, HelpNDoc is free for personal use and evaluation, so you can download the new version now and explore all the improvements firsthand.

🔗 Reference Items: Reliable Cross-Topic References Across All Outputs

HelpNDoc 10.3 introduces a brand-new Reference item, designed to create reliable, format-aware cross-references between topics.

One of the main additions in HelpNDoc 10.3 is the new Reference item. It lets you insert a format-aware reference to another topic without creating a hyperlink. Rather than generating a link, the Reference item is replaced at build time by one of two user-defined formatted texts, depending on the output type.

For HTML-based documentation formats (CHM, HTML, ePub, Kindle, Qt Help, and Markdown), the reference uses an format template that can include the %topic_title% placeholder, replaced with the target topic’s title.

For report-based formats (Word DocX, RTF, and PDF), the reference uses a separate report-format template that can include %topic_title% and %topic_page_nb%, with the page number resolved in the final output. In Word DocX and RTF, page numbers are exported as fields, so they automatically update when the document is printed or when fields are manually refreshed in Word.

Reference items are particularly useful for structured manuals, technical specifications, and regulatory documentation where precise cross-referencing is required across multiple output formats.

🏷️ IDs and Classes for Image Maps, Barcodes, and Equations

HTML-based documentation gains finer control with support for custom IDs and CSS classes on more item types.

Building on recent improvements to HTML customization, HelpNDoc 10.3 now allows image maps, barcode instances, and equation instances to define unique IDs and CSS class names. These attributes are preserved in HTML-based output formats, enabling more precise styling and scripting.

This enhancement is especially valuable for users who integrate HelpNDoc output into existing websites, documentation portals, or web applications. Developers and technical writers can now reliably target specific generated elements with CSS or JavaScript, improving layout control, accessibility, and interactivity without post-processing hacks.

🤖 Project-Specific AI Assistant Instructions

AI conversations can now be tailored to the current project using custom instructions.

HelpNDoc 10.3 adds the ability to define project-specific instructions for the AI Assistant. These instructions are automatically applied whenever a new AI chat is started while the project is open.

This allows teams to guide AI behavior using project-specific terminology, writing conventions, formatting rules, or domain-specific constraints. For instance, a project can instruct the AI to use particular product names, adhere to a specific tone, or prevent it from generating content outside the project’s scope.

By grounding AI interactions in the context of the current project, this feature improves consistency, reduces post-editing, and makes AI assistance more predictable and useful in professional documentation workflows.

🖥️ UI Improvements and Editor Performance Enhancements

HelpNDoc 10.3 includes multiple UI refinements focused on comfort, performance, and visual consistency.

The content editor now supports zooming, making it easier to work comfortably on high-resolution displays or when editing visually dense content. This zoom capability applies not only to topics, but also to snippets and report template elements, including headers, footers, and cover pages.

Several rendering issues have been corrected, including cases where bold or italic captions appeared larger than expected, and instances where ribbon button captions were incorrectly scaled on systems using Windows DPI scaling. Condition-tag rendering has also been optimized to reduce memory usage and improve drawing performance in complex topics.

Additionally, the Open and Save file dialogs have received stability and performance improvements, and memory usage has been reduced when repeatedly opening the content editor, for example when editing snippets or template components.

🧩 Scripting and Template Debugging Improvements

New diagnostics features make script and template debugging clearer and more precise.

HelpNDoc 10.3 introduces new script and template compilation instructions: {$hint}, {$warning}, {$error}, and {$fatal}. These provide clearer and more consistent feedback during compilation, enabling authors to distinguish between informational messages, recoverable issues, and critical failures.

To further assist with debugging, two new runtime objects — CurrentSourceCodeLocation and CallerSourceCodeLocation — are now available in scripts and templates. These objects expose precise source-location information, making it easier to identify where an issue originates, even in complex call chains or reused templates.

🛠️ Additional Fixes, Performance, and Reliability Improvements

This release also delivers a wide range of fixes and internal improvements.

Several issues related to WinHelp (.hlp) importing and decompilation have been resolved, including problems that could prevent imports based on file paths or trigger string-length errors during decompilation. The Find and Replace feature has been improved to be more reliable by fixing memory leaks and correcting cases where regular-expression searches could skip valid matches.

Memory usage has been further reduced through the application. This includes improvements when reopening editors and enhancements to the project’s underlying data storage engine, resulting in better performance and reliability for large or long-lived projects.

As always, the full list of changes is available in the detailed release notes below.

🎉 Happy New Year 2026!

We wish you a productive, successful, and inspiring year ahead.

As we kick off 2026, we’d like to thank all HelpNDoc users for their continued trust, feedback, and support. Your real-world use cases and suggestions continue to shape the evolution of the product, and we look forward to delivering even more refinements and innovations throughout the year.

🚀 Download HelpNDoc 10.3

HelpNDoc 10.3 is now available free for personal use and evaluation.

Whether you’re building structured manuals with reliable cross-references, customizing HTML output, or working with AI-assisted authoring, HelpNDoc 10.3 offers practical improvements that make everyday documentation work smoother and more dependable.
👉 Download HelpNDoc 10.3 and discover what’s new.

Want to create great documentation?

HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Download HelpNDoc ›

Change log

Version 10.3.0.232 – Release date: Jan 13, 2026

Added a new Reference item that can be used in any topic to reference another topic, with output format specific rendering that includes the target topic's name and page number
Image map, barcode and equation instances now support unique IDs and classes that are saved in HTML-based documentation formats
Added the ability to define project-specific AI Assistant instructions, allowing new AI chats to be tailored to the currently open project
Added zoom support to the content editor, which is used to edit snippets as well as report template headers, footers, and cover pages
Introduced $hint, $warning, $error, and $fatal script and template compilation instructions, providing clearer and more consistent debugging feedback
Added CurrentSourceCodeLocation and CallerSourceCodeLocation objects to scripts and templates, enabling precise runtime source-location debugging
Resolved a problem that could prevent WinHelp (.hlp) files from importing based on the directory path or file name
Fixed an issue during WinHelp decompilation that could fail with a "String length exceeds decompiler limit" message
Improved Find/Replace functionality by fixing memory leaks and correcting an issue where regular expression searches could skip results
Improved condition-tag rendering performance by reducing memory usage and increasing drawing efficiency
Some bold and italic captions were displaying larger than expected in certain windows
Improved the stability, reliability, performance, and memory consumption of the Open and Save file dialogs
Reduced memory usage when opening the content editor multiple times (for example, when editing a snippet or a template cover page)
Fixed an issue where ribbon button captions could be incorrectly scaled on some Windows systems with DPI scaling enabled
The HND project's underlying data storage engine received performance and reliability improvements
Fixed an issue where tutorial sample projects were not migrated to the latest HND project file format

A Year of Major Milestones: HelpNDoc's 2025 Year in Review

IBE Software — Tue, 16 Dec 2025 00:00:00 +0000

As we approach the end of 2025, it is time to look back at a monumental year for HelpNDoc. This year was defined by the transition to the milestone version 10, a leap forward that brought sophisticated project management tools, next-generation HTML publishing, and deep Markdown integration. We also witnessed the AI Assistant evolve into an active agent capable of autonomously managing project structures. Alongside these major shifts, we introduced essential workflow enhancements, such as PDF attachments, native JSON support, and rigorous topic analysis. Let’s recap how HelpNDoc empowered technical writers and developers throughout 2025.

🚀 HelpNDoc in 2025: A Year of Innovative Updates

2025 was a landmark year for HelpNDoc, marked by a series of groundbreaking updates and new features. These enhancements have elevated HelpNDoc’s capabilities and significantly transformed the experience of creating and managing documentation for users worldwide.

HelpNDoc 9.6: Print, Export, and Automate Your Way to Better Documentation

HelpNDoc 9.6 kicked off the year with a focus on flexibility and automation. It introduced the ability to print and export individual topics to Word or Markdown, allowing for quick sharing of specific content without generating the entire project. Additionally, the release brought native JSON support for seamless scripting and automation, as well as a new training material project starter kit.

See what's new in HelpNDoc 9.6 ›

HelpNDoc 9.7: Streamlined Build Asset Management and Table Formatting Defaults

In February, HelpNDoc 9.7 arrived with powerful tools to organize documentation workflows. The new Build Assets Management system allowed users to assign specific external files (like PDFs or media) to individual builds. This update also introduced default table settings to automate formatting consistency and enhancements to the script editor, including multi-caret editing for faster code manipulation.

See what's new in HelpNDoc 9.7 ›

HelpNDoc 9.8: PDF File Attachments, SVG Editing, and Major Performance Fixes

HelpNDoc 9.8 focused on enriching PDF outputs and visual editing. Users gained the ability to attach external files directly to generated PDF documents, creating comprehensive documentation packages. The image editor was upgraded to support SVG files and customizable ruler units, while significant performance optimizations ensured a smoother experience throughout the application.

See what's new in HelpNDoc 9.8 ›

HelpNDoc 9.9: Analyze Topics in Depth and Reorder Tables with Ease

May saw the release of HelpNDoc 9.9, featuring a brand-new Topic Analyzer for targeted, in-depth reviews of individual topics, including hyperlink and keyword analysis. The update also improved table manipulation with tools to easily move rows up or down, and enhanced the script editor with automatic bracket completion and font ligatures for cleaner coding.

See what's new in HelpNDoc 9.9 ›

HelpNDoc 10.0: Import Projects, Organize Topics Faster, and Export AI-Friendly Markdown

Marking a major milestone, HelpNDoc 10.0 introduced a revolutionary Project Importer for selective content reuse and a Markdown-first workflow optimized for AI pipelines. This massive release also debuted a Bootstrap 5-powered HTML template for modern, secure web documentation, and added the ability to assign IDs and classes to images for precise styling control.

See what's new in HelpNDoc 10.0 ›

HelpNDoc 10.1: Incoming Link Tracking in the Topic Analyzer and New Bookmarks

In October, HelpNDoc 10.1 refined project navigation and analysis. The Topic Analyzer was enhanced to track incoming links, showing exactly which topics reference the current one. The update also introduced customizable bookmarks for quick access to frequent locations and improved history navigation that restores cursor positions, making it easier to manage large, complex projects.

See what's new in HelpNDoc 10.1 ›

Closing the year, HelpNDoc 10.2 transformed the AI Assistant from a chatbot into an active project agent capable of modifying keywords and reorganizing topics directly. This release also introduced a non-modal AI window for true multitasking and added history navigation arrows to the Topic Analyzer, significantly streamlining the auditing and editing process.

See what's new in HelpNDoc 10.2 ›

🖊️ 2025 in Review: Key Insights from HelpNDoc’s Articles

In 2025, HelpNDoc has been at the forefront of empowering technical writers with its comprehensive articles. These pieces, tailored specifically for the HelpNDoc community, have offered invaluable insights and tips, further enhancing the documentation journey for professionals in this field.

Master Your Documentation Structure with HelpNDoc’s Powerful Table of Contents Editor

This article dives into the Table of Contents (TOC) editor, revealing it as a comprehensive tool for streamlining workflows. It highlights advanced features like live filtering, contextual toolbars, and the Extended TOC mode, which allow technical writers to manage metadata, Help IDs, and topic structures with precision and speed.

Secure Your PDF Documents Effortlessly with HelpNDoc

Security is paramount for professional documentation. This guide explores how to sign and encrypt PDFs directly within HelpNDoc. It details the process of adding digital signatures to verify authenticity and using strong AES encryption to password-protect sensitive content, ensuring compliance and data integrity.

Why International Characters Break in CHM Files And How HelpNDoc Solves It

The legacy CHM format can be challenging for multilingual projects. This article explains why encoding issues occur with non-Western languages and how HelpNDoc’s language settings and “Use Project Charset” feature provide a robust solution. It serves as an essential guide for creating accurate, multilingual CHM help files.

HelpNDoc Table Editor Overview: A Must-Have Tool for Clean, Structured Documentation

Tables are vital for clarity, and this overview demonstrates how HelpNDoc’s Table Editor strikes a balance between simplicity and power. It covers everything from basic layout adjustments to deep customization of cell padding and borders, ensuring that tables remain consistent and professional across all published formats.

Non-Breaking Spaces: How Technical Writers Can Control Them with HelpNDoc’s Powerful Analyzers

Invisible characters can disrupt layouts unexpectedly. This practical guide shows how to manage non-breaking spaces using HelpNDoc’s Show/Hide Non-Printing Characters toggle and the specialized Characters Analyzer. It empowers writers to detect and fix these hidden formatting issues effortlessly.

Did You Know Your Help Authoring Tool Could Keep Your Documentation and Software in Sync by Generating Code?

Bridging the gap between writers and developers, this article reveals how HelpNDoc can automatically generate source code. It explains how to produce constants and enums for languages like C#, Python, and JavaScript, ensuring that Help IDs and Context numbers remain perfectly synchronized between the documentation and the application.

How to Create Documentation in 15 Minutes with HelpNDoc (Beginner’s Quickstart Guide)

Perfect for new users, this quick-start guide demonstrates how to go from a blank screen to a published manual in just 15 minutes. It covers installation, project structure, content import, and multi-format publishing, proving that creating professional documentation can be fast, easy, and efficient.

🎄 Happy holiday season!

As we reflect on a year of transformative updates and shared knowledge, we are grateful for our incredible community. We wish you a festive holiday season and a prosperous New Year! We are already working on exciting developments for 2026 and can’t wait to share them with you.

And don’t forget, HelpNDoc is available for free for personal use and evaluation – the perfect opportunity to explore the new AI capabilities and project tools introduced this year. Download it today and join us on this incredible journey into the future of documentation.

Happy Holidays and a spectacular New Year to you all! 🎉

Want to create great documentation?

HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Download HelpNDoc ›

Active AI Agents, Non-Modal Multitasking, and Enhanced Navigation Tools in HelpNDoc 10.2

IBE Software — Tue, 09 Dec 2025 00:00:00 +0000

We are excited to announce the immediate availability of HelpNDoc 10.2, a release that fundamentally changes how technical writers interact with their authoring tools. The AI Assistant has graduated from a helpful chatbot to a capable project agent, now able to directly modify your project’s structure, topics, and keywords. We’ve also introduced a non-modal AI window for seamless multitasking, enhanced the Topic Analyzer with history navigation, and delivered a suite of improvements to the scripting engine and PDF generator.
As always, HelpNDoc is free for personal use and evaluation, so download HelpNDoc 10.2 today to experience these powerful new workflows firsthand.

🤖 From Chatbot to Agent: An AI That Manages Your Project Structure

The AI Assistant has evolved from a passive chat interface into an active project management agent, capable of executing complex administrative tasks on your behalf.

In previous versions, the AI Assistant was an excellent tool for generating text and answering questions. In HelpNDoc 10.2, it gains direct access to your project’s data. You can now instruct the AI to reorganize your documentation structure, generate new topics based on specific criteria, or audit and mass-associate keywords. For example, you can ask the AI to “Create a new keyword linking every topic in the API category,” and it will execute the changes programmatically.

We have also improved the connectivity of the Assistant. The configuration dialog can now automatically retrieve and list all available models from your configured endpoint, ensuring you always use the best model for the job. Furthermore, the AI now correctly interprets internal links, allowing you to click a citation in the chat and jump immediately to that specific topic in your project.

Previously, opening the AI Assistant blocked access to the main HelpNDoc interface, requiring you to close the chat to apply changes or check information. With HelpNDoc 10.2, the AI window now “floats” on top of the application but no longer locks the interface. This significantly improves productivity, as you can now copy content from your topics, browse the table of contents, or check project settings while maintaining an active conversation with the Assistant.

Navigating through the history of analyzed topics is now more intuitive with the addition of back and forward arrows in the breadcrumb bar.

When performing deep audits of your documentation (such as inspecting incoming links) it is easy to lose your place. The updated Topic Analyzer now features navigation arrows in the breadcrumb bar, allowing you to retrace your steps seamlessly. This ensures you can traverse your navigation history without losing context or needing to manually search for a previously viewed item again. We’ve also resolved an issue where history navigation could occasionally focus on the wrong topic, ensuring a rock-solid auditing experience.

⌨️ A Superior Scripting Experience: Smarter Validation and Better Editing Tools

To help maintain clean and error-free automation, the internal script engine now includes static analysis capabilities and improved editing tools.

For those who use HelpNDoc’s powerful scripting capabilities, the engine will now automatically detect and warn you about unreachable code (such as logic following an exit statement). This proactive validation helps keep your scripts and templates lean and bug-free. Additionally, the dynamic content editor has been streamlined with a full context menu (Cut, Copy, Paste) and robust Find and Replace support. Python users will also appreciate updated syntax highlighting that now supports modern features like the match-case statement.

🛠️ Core Improvements: PDF Upgrades, UI Polish, and Enhanced Stability

HelpNDoc 10.2 includes a host of under-the-hood optimizations to ensure your documentation pipeline is faster, better looking, and more reliable.

This release features a significantly upgraded PDF rendering and export pipeline, resolving potential bottlenecks and ensuring higher stability for large projects. We’ve also polished the user interface for Dark Mode and High-DPI users, correcting scaling issues and graphical glitches.

This release also reinforces the application’s foundation with a collection of targeted improvements designed to enhance daily reliability. Users can expect more accurate HTML imports when dealing with complex lists, alongside cleaner, more consistent Excel exports from the Project Analyzer. Under the hood, we have optimized cryptographic routines for superior security and speed, while also resolving specific timing issues to ensure a smooth and error-free shutdown every time.

🚀 Download HelpNDoc 10.2 Today

HelpNDoc 10.2 is available for free for personal use and evaluation purposes: try it now!

Whether you are looking to automate your workflow with the new AI agent capabilities or simply need a more robust and efficient authoring environment, HelpNDoc 10.2 delivers the tools you need.
👉 Download HelpNDoc 10.2 today and streamline your technical writing process.

Want to create great documentation?

HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Download HelpNDoc ›

Change log

Version 10.2.0.196 – Release date: Dec 9, 2025

The AI Assistant can now use built-in tools to access project data, manage topics and keywords, and associate or dissociate keywords with topics
The topic analyzer breadcrumb now includes navigation arrows for quickly jumping to previously viewed topics
Updated script engine to automatically detect and display warnings for unreachable code
The AI assistant now correctly interprets internal and external hyperlinks and redirects users to the appropriate resource when clicked
The dynamic content editor now includes a popup menu with Cut, Copy, Paste, and Select All options, and it also adds support for Find and Replace
The configuration dialog can now retrieve and display all models offered by the AI Assistant’s configured endpoint
The AI assistant form has been converted to a non-modal window: it stays on top but no longer blocks interaction with the main window
Upgraded the PDF rendering and export pipeline for better reliability, stability, and efficiency during document creation
Resolved an intermittent issue where using the breadcrumb history navigation arrows could result in the wrong topic being focused
Resolved an issue that occasionally caused complex list items to appear incorrectly when importing HTML content
Updated the application's interface to correct dark mode drawing issues and ensure UI elements scale properly across different display settings
Improved visuals and responsiveness of the code editor, fixing display issues and refining icons, zoom, and scrollbar behavior
Improved the reliability of Excel (.XLSX) exports in the project analyzer to ensure more consistent and accurate data output
Refactored and optimized low-level cryptographic routines to enhance execution speed, strengthen security measures, and improve overall system robustness
Enhanced Python syntax highlighting with support for newer language features, including the match-case statement
Fixed a rare timing issue that occasionally caused an error during application shutdown
Fixed an issue where updates to the AI Assistant's model selection made in the options dialog were not being persisted

How to Create Documentation in 15 Minutes with HelpNDoc (Beginner's Quickstart Guide)

IBE Software — Tue, 18 Nov 2025 00:00:00 +0000

Creating documentation often feels like a time-consuming task reserved for long afternoons and endless formatting struggles. But it doesn’t have to be that way. With HelpNDoc, you can go from a blank screen to a professionally published help file or manual in about the same amount of time it takes to make coffee.

This quick-start guide will walk you through your very first 15 minutes with HelpNDoc. Even if you’ve never used a help authoring tool before, you’ll see how quickly you can create clean, structured, multi-format documentation with no learning curve. Let’s dive in!

🚀 Getting Started: Installing HelpNDoc

Before creating anything, you’ll need the tool up and running. Fortunately, that only takes a a few seconds.

The first step is simply installing HelpNDoc on your computer. Download the installer from the official website and run it like any regular Windows application. The setup is lightweight, fast, and optimized so you can start creating documentation right away.

Within moments, you’ll be greeted by HelpNDoc’s clean, ribbon-based interface, ready for your first project. You’re now ready to start building documentation, and the clock has barely started ticking.

📁 Creating Your First Project

Let’s create your first project and build a simple foundation that you can adjust and expand at any time.

When HelpNDoc launches, start by creating a new project. Click “New Project”, give it a name (something simple like Sample Documentation) and decide whether to start from a blank project or jump-start your work with one of HelpNDoc’s built-in starter kits, which automatically generate a ready-made structure.

Your workspace now appears with the three core components you’ll use most:

Table of Contents: where you structure your help system.
Topic Editor: where you write and format content.
Library: where you store reusable items such as images, variables, snippets, and documents.

Even if you’ve never authored documentation before, the interface is immediately familiar. And if you’re curious about deeper functionality, you can browse the HelpNDoc tutorials or explore its online documentation, which is proudly generated using HelpNDoc.

🧱 Building the Structure: Adding Topics

A good documentation project begins with a clear, intuitive structure that readers can follow.

How to create a new topic in HelpNDoc

HelpNDoc makes topic management remarkably simple. Click “Add Topic”, type a title, press Enter, and your table of contents updates instantly.

Want to reorganize it? Just drag and drop topics into place. Want subtopics? Drag one topic under another.
Need a quick starter structure? Try:

Introduction
Setup Guide
Features
FAQ

Behind the scenes, HelpNDoc ensures that internal references stay consistent when you rename topics. This small but essential detail helps keep your project clean as it grows.

✍️ Adding Content: Writing, Illustrating and Enhancing

Once your structure is ready, it’s time to bring your documentation to life.

Click any topic and begin typing. The editor supports headings, lists, tables, hyperlinks, and everything else you’d expect from a modern writing environment. You can apply styles as you go or refine the formatting later, whatever fits your workflow.

HelpNDoc also excels when it comes to media. Add images to the library once, and reuse them across multiple topics without reimporting. Simply drag an image into the editor, adjust alignment, and you’re done.

To save even more time:

Variables let you centralize product names, version numbers, or company names. Update once → updated everywhere.
Snippets store reusable pieces of content (warnings, repeated instructions, legal notes) and keep them synchronized across topics.

For more tips on writing features, check out the Features Tour Section of HelpNDoc’s website.

📥 Incorporating External Content: Using What You Already Have

If you already have content written elsewhere, HelpNDoc lets you integrate it instantly.

Even during your first 15 minutes with HelpNDoc, you don’t have to start from scratch. If you already have documentation in Word, HTML, Markdown, or text files, you can import them directly into your project to instantly create editable HelpNDoc topics.

For even more flexibility, HelpNDoc allows you to add external documents to the library as dynamic items. This means that your DOCX, HTML, or other files can evolve outside of HelpNDoc (perhaps maintained by another team) and HelpNDoc will automatically include the latest version every time you generate your documentation.
This is particularly useful when collaborating or maintaining fast-changing technical content. You remain in control, and your project always stays updated.

📤 Publishing: From Editor to Finished Documentation

After just a few minutes of writing, you’re ready to generate polished, professional outputs.

Here’s where most newcomers are pleasantly surprised: publishing takes one click. Simply click the “Generate Help” button, select the desired format from the pop-up menu, and HelpNDoc will produce it immediately!

HelpNDoc supports a wide range of output formats, including:

HTML - Ideal for web-based help systems, HTML outputs create fast, responsive, browser-friendly documentation that can be hosted online or embedded in applications.
PDF - Perfect for printable manuals, PDF files preserve layout and typography and are commonly used for distribution, archiving, or offline reading.
CHM - CHM produces classic Windows help files that bundle content into a single searchable, compact file which is commonly used in desktop software.
DOCX - Generated as Microsoft Word documents, these DOCX outputs are easy to edit, review, or customize further in Word-based workflows.
EPUB - EPUB files are lightweight eBooks optimized for mobile devices, making them great for manuals intended for tablets or eReaders.
Kindle-compatible eBooks - Designed for Amazon Kindle devices and apps, these outputs deliver clean, portable manuals that are easy to read on Kindle hardware.
Markdown - A flexible text-based format, Markdown is ideal for developers and teams using static site generators or version-controlled documentation.
Qt Help - Qt Help files integrate directly into cross-platform Qt-based applications, providing developers with built-in, searchable offline documentation.

Once generated, your HTML becomes a navigable website, your PDF becomes a formatted manual, and your DOCX file is ready for further editing if needed. The entire process takes seconds.

If you want to further customize the appearance of your outputs, the Template Editor allows you to tweak layouts, colors, typography, and branding.

🌱 What Happens Next?

Fifteen minutes is enough to build something real, now you can continue expanding it.

In less than a quarter of an hour, you’ve:

Created a complete documentation project
Built a structured table of contents
Added text, images, variables, and snippets
Imported external documents
Generated multiple professional-quality outputs

Most importantly, you’ve experienced HelpNDoc’s core principle: Write once, publish everywhere.

From here, you can explore advanced features like custom templates, project analyzers, conditional content, or automation scripts. The HelpNDoc Help, Guides and Tutorials section is an excellent place to continue learning.

You’ve taken the first step, and your documentation journey is already well underway. What you’ve built in just minutes can now evolve into a complete professional help system with surprisingly little effort.

Want to create great documentation?

HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Download HelpNDoc ›

HelpNDoc 10.1 Introduces Incoming Link Tracking in the Topic Analyzer and New Bookmarks for Faster Navigation

IBE Software — Tue, 21 Oct 2025 00:00:00 +0000

We are pleased to announce the release of HelpNDoc 10.1, the latest update to our popular help authoring tool. This version introduces several key improvements designed to make content management, navigation, and organization more intuitive and efficient. It enhances the Topic Analyzer with incoming link tracking and automatic synchronization, refines topic navigation and adds bookmarks to restore exact editing positions. It also expands the Library with new sorting options for better asset organization. HelpNDoc 10.1 also includes numerous bug fixes and performance optimizations to ensure a smoother and more reliable authoring experience. Let’s take a closer look at what’s new in this release…
As always, HelpNDoc is free for personal use and evaluation, so you can download HelpNDoc 10.1 today to try all the new features.

🔎 Enhanced Topic Analyzer: Track Incoming Links and Follow Focus

The Topic Analyzer in HelpNDoc 10.1 provides a clearer view of topic relationships by listing all incoming links and automatically following your focus in the Table of Contents.

The updated Topic Analyzer now helps writers understand exactly how topics are interconnected. It lists every topic that references the one being analyzed, giving you full visibility into your documentation structure. This makes it much easier to identify unused or orphaned topics and verify cross-references during content review.

The analyzer can also automatically follow the currently focused topic in the Table of Contents, keeping its analysis synchronized as you move between topics. A new breadcrumb navigator simplifies switching between related sections further, offering a quick way to explore linked content without losing your place. These changes make the Topic Analyzer an indispensable tool for maintaining structure and consistency in large documentation projects.

HelpNDoc 10.1 improves navigation through topics by restoring the cursor position and selection. It also adds new bookmarks for quick access to important locations.

HelpNDoc 10.1 introduces up to nine customizable favorite locations (bookmarks). Save the current topic and its selected content as a favorite, and instantly return to it using either the ribbon toolbar or convenient keyboard shortcuts. This feature is particularly useful when working on multiple sections at once or frequently switching between reference materials.

Additionally, navigating through large projects is now more seamless than ever. When you move backward or forward in your topic history, HelpNDoc automatically restores your cursor position and text selection. This enhancement ensures that your editing context is preserved, so there’s no need to scroll or search for your previous spot. Together, these updates greatly improve navigation efficiency and reduce interruptions during editing.

🗂️ Better Library Organization with New Sorting Options

The Library panel now includes customizable sorting and folder display options, giving you more control over how your assets are organized.

Managing media assets like pictures, movies, documents, snippets, and variables is now easier thanks to the new sorting controls in the Library panel. You can choose whether to display folders first and select between ascending or descending order for each sorting mode. These options help you maintain a cleaner, more consistent workspace, especially when handling large libraries or shared assets across multiple projects. This small but impactful improvement simplifies asset management and helps writers stay organized.

🛠️ Fixes and Performance Improvements

HelpNDoc 10.1 includes numerous fixes that improve compatibility, visual consistency, and reliability across the authoring environment.

This version resolves several issues reported by users. For example, topic titles with accented or non-ASCII characters now appear correctly in HTML search results. Hidden or customized topic headers no longer interfere with search indexing, ensuring all topics remain discoverable. Toolbar buttons now display at consistent sizes on all systems, while the project backup dialog automatically suggests file names that include the project name, date, and time.

Behind the scenes, the cryptography routines used to store secrets in project files have been optimized for both speed and reliability. Additionally, the language selector also now respects Windows localization settings, ensuring that language names are displayed correctly in all environments. These fixes collectively enhance HelpNDoc’s stability and polish, reinforcing its reputation as a dependable documentation solution.
👉 Read the detailed change log below for the full list of fixes and enhancements.

🚀 Update to HelpNDoc 10.1 Today!

HelpNDoc 10.1 is available for free for personal and evaluation use! Download it now to experience the improvements firsthand.

From smarter topic analysis to more efficient navigation and better organization, HelpNDoc 10.1 refines every step of the writing process. Whether you manage extensive manuals or smaller documentation projects, these improvements will save you time and boost your productivity.
👉 Download HelpNDoc 10.1 today and discover how these enhancements make your documentation workflow faster and more reliable.

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Change log

Version 10.1.0.147 – Release date: Oct 21, 2025

The topic Analyzer now lists all incoming links, making it easier to identify topics that reference the currently analyzed topic
Added support for up to 9 favorite locations: save the current topic and selected content as a favorite, and restore them later using keyboard shortcuts or the ribbon toolbar
Topic analyzer can now automatically follow the focused topic in the table of contents and show a breadcrumb navigator for quick topic switching
Topic history navigation now restores the cursor position and text selection, showing exactly what was selected previously
Library now supports multiple sorting options, including optionally showing folders first and choosing ascending or descending order
Some topic titles with accented or non-ASCII characters could appear garbled in the default template's search results
Fixed a display issue causing toolbar buttons to appear smaller than intended on certain systems
Fixed an issue where hidden or customized topic headers in the generated HTML documentation prevented topics from being searchable by their caption
Removed web browsers warnings and optimized some HTML templates by eliminating references to JavaScript and CSS source map files
Fixed an issue where the save project backup dialog did not default to a file name containing the current project's name, date, and time
Improved the speed and reliability of symmetric cryptography methods used for storing secrets in project files
Fixed a problem where the language selector didn't follow your Windows language settings when translating language names, sometimes showing incorrect or garbled text instead

HelpNDoc Help Authoring Tool - Create Help Files, User Manuals and eBooks

ePub vs PDF: Choosing the Right Format for Your Content

📄 PDF: Stable, Professional, and Print-Ready

⚠️ Where PDFs Can Be Less Convenient

📖 ePub: Flexible, Lightweight, and Reader-Friendly

⚠️ Where ePub Can Be Less Suitable

🧭 Choosing Between PDF and ePub

🚀 With HelpNDoc, You Can Generate Both

✅ The Best Format Is the One That Serves the Reader

Want to create great documentation?

Migrate from RoboHelp and Maintain Consistent Documentation with Styled Snippets in HelpNDoc 10.5

🎨 Styled Snippets: Consistent, Reusable Content That Adapts to Your Project

🔄 Seamless Migration from RoboHelp: Import Legacy and Modern Projects

🔍 Smarter Search and More Reliable HTML Importing

⚙️ Faster Authoring and Smarter Editing Workflows

🛠️ Improved Reliability, Automation, and Application Stability

🚀 A More Consistent, Reliable, and Scalable Authoring Experience

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Change log

Write Smarter, Not Harder: Discover HelpNDoc's Built-in AI Assistant

🤖 Meet Your New Writing Partner

🛠 From Conversation to Action: AI That Uses Your Project

✍️ A Smarter, More Fluid Documentation Workflow

🚀 The Future of Technical Writing, Today

Want to create great documentation?

Copy & Paste Library Items and Powerful HTML Search Improvements Arrive in HelpNDoc 10.4

📚 Copy and Paste Library Items Across and Within Projects for Faster Content Reuse

🔍 A Much Smarter and Faster Built-In HTML Search Engine for End-User Documentation

🌐 Improved HTML and Markdown Documentation Generation with Better Accessibility and Reliability

🧭 UI Enhancements, Equation Editor Improvements, and Important Bug Fixes

🚀 Download HelpNDoc 10.4 Today and Work Faster with Smarter Tools

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Change log

Library Item Overrides: One Project, Tailored Content for Every Build

🔀 One Library, Multiple Personalized Outputs

🧩 Where Overrides Shine in Real Projects

⚙️ How to Configure Library Item Overrides

📚 A Simple Pattern That Scales

✅ Conclusion: Maximum Flexibility, Minimum Redundancy

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Cross-Topic References, Customizable AI Assistance, and Authoring Performance Improvements in HelpNDoc 10.3

🔗 Reference Items: Reliable Cross-Topic References Across All Outputs

🏷️ IDs and Classes for Image Maps, Barcodes, and Equations

🤖 Project-Specific AI Assistant Instructions

🖥️ UI Improvements and Editor Performance Enhancements

🧩 Scripting and Template Debugging Improvements

🛠️ Additional Fixes, Performance, and Reliability Improvements

🎉 Happy New Year 2026!

🚀 Download HelpNDoc 10.3

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Change log

A Year of Major Milestones: HelpNDoc's 2025 Year in Review

🚀 HelpNDoc in 2025: A Year of Innovative Updates

HelpNDoc 9.6: Print, Export, and Automate Your Way to Better Documentation

HelpNDoc 9.7: Streamlined Build Asset Management and Table Formatting Defaults

HelpNDoc 9.8: PDF File Attachments, SVG Editing, and Major Performance Fixes

HelpNDoc 9.9: Analyze Topics in Depth and Reorder Tables with Ease

HelpNDoc 10.0: Import Projects, Organize Topics Faster, and Export AI-Friendly Markdown

HelpNDoc 10.1: Incoming Link Tracking in the Topic Analyzer and New Bookmarks

HelpNDoc 10.2: Active AI Agents, Non-Modal Multitasking, and Enhanced Navigation Tools

🖊️ 2025 in Review: Key Insights from HelpNDoc’s Articles

Master Your Documentation Structure with HelpNDoc’s Powerful Table of Contents Editor

Secure Your PDF Documents Effortlessly with HelpNDoc

Why International Characters Break in CHM Files And How HelpNDoc Solves It

HelpNDoc Table Editor Overview: A Must-Have Tool for Clean, Structured Documentation

Non-Breaking Spaces: How Technical Writers Can Control Them with HelpNDoc’s Powerful Analyzers

Did You Know Your Help Authoring Tool Could Keep Your Documentation and Software in Sync by Generating Code?

How to Create Documentation in 15 Minutes with HelpNDoc (Beginner’s Quickstart Guide)

🎄 Happy holiday season!

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Active AI Agents, Non-Modal Multitasking, and Enhanced Navigation Tools in HelpNDoc 10.2

🤖 From Chatbot to Agent: An AI That Manages Your Project Structure

🧭 Navigate with Precision: Enhanced Breadcrumb History in the Topic Analyzer

⌨️ A Superior Scripting Experience: Smarter Validation and Better Editing Tools

🛠️ Core Improvements: PDF Upgrades, UI Polish, and Enhanced Stability

🚀 Download HelpNDoc 10.2 Today

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Change log

How to Create Documentation in 15 Minutes with HelpNDoc (Beginner's Quickstart Guide)

🚀 Getting Started: Installing HelpNDoc