CHQ file extension - Microsoft Help combined full-text search file
What is chq file? How to open chq files?
File type specification:
CHQ file suffix is associated with Microsoft Help. File contains combined full-text search.
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.
The default software associated to chq file type:
Company or developer:
Microsoft Windows is a family of operating systems developed by the Microsoft Corp.. The first Windows was released in 1985 as a GUI add-on to MS-DOS. MS-DOS based Windows versions were developed to 2000, when was released the last version called Windows ME. Windows based on NT core started in 1993. Windows NT family are developed to these days, the latest version is called Windows 10.
List of recommended software applications associated to the .chq file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open chq file, edit chq file, convert chq file, view chq file, play chq file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Others chq file
Unspecified and all other actions for computer programs working with chq file - Microsoft Help combined full-text search file
Click on the software link for more information about Microsoft Windows. Microsoft Windows uses chq file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).