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…

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.

New equation library item with built-in mathematical expression editor, project-wide character analyzer, and more in HelpNDoc 8.5 ›

Feb 28, 2023

HelpNDoc, the popular help authoring software, has just released its latest version, HelpNDoc 8.5, packed with several new features and improvements to help authors create even …

How technical writers can include PHP code in their online documentation ›

Feb 14, 2023

PHP is a powerful server-side scripting language that has been an essential tool for web development for decades. With its ability to dynamically generate content, enhance user …

Streamline Your Documentation Generation Workflow with the New HTTP Request Build Action in HelpNDoc 8.4 ›

Jan 17, 2023

Help authors, technical writers, and documentation specialists, we have some exciting news for you! The latest release of HelpNDoc, the powerful and user-friendly help authoring …