What is the CH file?
The CH file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the OS/2 Configuration format. CH files are supported by operating systems. The CH file is one of the Settings Files files, just like 1305 of the other files found in our file information database. The creator of OS/2 Configuration is IBM.
A program that can open the CH file is e.g. OS/2.
Programs, that can open .CH files
How to open a .CH file?
If you have problems opening the file CH, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the CH file format with the installed program. If not, right click on your CH file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all CH files should automatically open with the selected program.