Files with ch extension can be found as old configuration file from OS/2 operating system.

There are 2 other file types using
the CH file extension!

empty icon.ch - Clipper include file

empty icon.ch - eSignal file

Detailed description

Software that works with ch file extension

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CH file extension - OS/2 configuration

What is ch file? How to open ch files?

File type specification:

Configuration file type icon Configuration file type

The ch file extension is associated with the IBM OS/2, an operating system for IBM-PC compatible computers developed by Microsoft and IBM, later only by IBM.

The ch file stores configuration data for OS/2.

This ch file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to ch file type:

OS/2 icon

IBM logoOS/2  Other operating systems or devices software

Company or developer:
IBM

OS/2 is operating system developed by IBM for personal computers. OS/2 is no longer marketed by IBM and support for OS/2 was discontinued in 2006. OS/2 is very similar like Windows in many ways, but also has similarities with Unix. The last version of OS/2 is named OS/2 Warp.

Help how to open CH files:

When placed in proper folder, the OS will load the configuration data automatically.

How to convert file with extension CH:

Configuration files cannot be typically converted to anything else.

List of recommended software applications associated to the .ch 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 ch file, edit ch file, convert ch file, view ch file, play ch file etc. (if exist software for corresponding action in File-Extensions.org's database).

  • Settings ch file

Settings file type for software that use ch file - OS/2 configuration

Click on the link to get more information about OS/2 for settings ch file action.

Other operating systems or devices:

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