- Extension
- .chq
- .bzip2
- Format
- Binary
- Binary
- Category
- Developer
- Compressed
- Developer
- Microsoft
- bzip2
- Description
- Microsoft Compiled HTML Help is a proprietary format for online help files, developed by Microsoft and first released in 1997 as a successor to the Microsoft WinHelp format. It was first introduced with the release of Windows 98, and is still supported and distributed through Windows XP, Vista and Windows 7 platforms.
- It is an open-source file compressor and decompressor that is freely available and uses the Burrows-Wheeler codec. It isn't a file archiver as it compresses single files.
- MIME Type
- application/x-chq-help-file
- application/x-bzip2
