Qt Assistant 5.9

Qt Assistant is a cross-platform help viewer from The Qt Company that lets you browse, search, and manage documentation for the Qt framework as well as your own docs built with the Qt Help Framework. It provides fast full-text search, an alphabetical index, a structured table of contents, and bookmarks. You can add and organize compressed help files (.qch) into collection files (.qhc), apply filters to focus on specific Qt versions or modules, and open documentation directly from links in Qt Creator or other integrated tools. Qt Assistant runs on Windows, macOS, and Linux and works entirely offline, making it ideal for developers who need reliable, consistent access to API references, guides, and examples.

Key features:

• Cross-platform, offline documentation browser
• Full-text search, index lookup, and bookmarks
• Support for Qt Help packages (.qch) and collection files (.qhc)
• Filters to narrow results by module or version
• Integration with Qt Creator for context-sensitive help

Qt Assistant is developed by QT and is used by 27 users of Software Informer. The most popular version of this product among our users is 5.9. The names of program executable files are assistant.exe, hilfepica.exe.