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.

Produce a Rich Text Format (RTF) file from your documentation project using the HelpNDoc help authoring tool ›

Jun 2, 2021

Even though the Microsoft Rich Text Format (RTF) could be considered as a legacy document format, it is supported by enough software and operating systems to be considered as …

Import Markdown documents, duplicate builds and customize library output path in HelpNDoc 7.3 ›

May 4, 2021

We are glad to announce the release of HelpNDoc 7.3, a major update of the popular help authoring tool which can be downloaded completely free for personal use and evaluation …

Context sensitive HTML help and URL aliases for help topics in your HTML documentation web-sites ›

Apr 7, 2021

One of the most important help file format produced by the HelpNDoc help authoring tool is the HTML documentation format: the fully functional documentation web-sites can be hosted …