HelpNDoc
7.4#3 in help authoring tools€99 one-timeFree planAPISelf-hostedWindows
VisitHelpNDoc vs HelpStudio
HelpStudio
5.8#17 in help authoring toolsWindows
VisitWhat both publish
| Fact | HelpNDoc | HelpStudio |
|---|---|---|
| Operating system | HelpNDoc runs exclusively on Windows, with Windows 10 or Windows 11 listed as recommended system requirements. | The HelpStudio 2022 system requirements list Windows 7, 8, 8.1, 10, and 11 in 32 bit or 64 bit editions. |
| Output formats | It publishes CHM, responsive HTML, Word, PDF, ePub, Kindle, Qt Help and Markdown outputs. | It generates cross-platform web help, compiled HTML Help 1.x and Microsoft Help formats, and PDF booklets. |
HelpNDoc plans
- Personal EditionFree
- Standard Named€99, paid once
- Standard Floating€249, paid once
- Professional Named€299, paid once
- Ultimate Named€499, paid once
- Professional Floating€749, paid once
HelpStudio plans
No prices published.
Pick HelpNDoc if…
HelpNDoc suits Windows users who need to create documentation for personal or commercial use. Its named and floating paid plans provide different publishing formats, while the free Personal Edition excludes commercial use.
Pick HelpStudio if…
It suits documentation authors creating help for desktop, web, or mobile applications who need Windows-based publishing and source-control workflows.