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OS/2 configuration
File type: Configuration file
Files with ch extension can be found as old configuration file from OS/2 operating system.
Found 3 different file type records with the same ch filename suffix.
File type category:
Configuration file
Date updated: April 25, 2017
Record marked as obsolete and not updated for a long time.
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.
When placed in proper folder, the OS will load the configuration data automatically.
Configuration files cannot be typically converted to anything else.
Software apps that manage or store settings in ch files:
Other operating systems or devices
File type category:
Source code and script file
Date updated: December 13, 2012
The CH file extension is related to Clipper, a computer programming language that is used to create software programs that operate primarily under DOS. Although it can be used as a general-purpose programming tool, it is almost exclusively used to create database programs.
File type category:
Accounting, financial and tax file
Date updated: April 18, 2011
The CH file extension is associated with the eSignal.
Software applications that can open ch files:
Microsoft Windows