Versatile documentation software
HelpNDoc is a modern help authoring tool with an intuitive user interface. Write or import your content and produce more than 8 documentation formats including help files, web sites, user manuals, documents, Markdown, eBooks…
Benefit from a thoroughly thought-out, clean and simple user interface to speed-up the complex task of help and documentation authoring.
HelpNDoc projects can be exported to help files, web sites, documents and eBooks. It supports batch export, conditional generation as well as advanced customization options.
Want to create great documentations?
HelpNDoc is free, fully functional, and easy to use.
Produce your first multi-format documentation in the next minute or so.

Migrate from RoboHelp and Maintain Consistent Documentation with Styled Snippets in HelpNDoc 10.5 ›
Apr 14, 2026
We are excited to introduce HelpNDoc 10.5, a release focused on consistency, migration, and everyday productivity improvements. This update improves the integration of reusable …

Write Smarter, Not Harder: Discover HelpNDoc's Built-in AI Assistant ›
Mar 27, 2026
HelpNDoc's AI Assistant brings the power of artificial intelligence directly into your documentation workflow. From drafting content to managing your project structure, discover …

Copy & Paste Library Items and Powerful HTML Search Improvements Arrive in HelpNDoc 10.4 ›
Mar 3, 2026
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 …







