How to open CIB files
Did your computer fail to open a CIB file? We explain what CIB files are and recommend software that we know can open or convert your files.
What is a CIB file?
CIB files are Card Image Backup format files, which you can read more about below.
The CIB file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a CIB opener may not be able to open all kinds of CIB files. In this case, though, we only know of one specific use.
Card Image Backup format
Through our analysis of CIB files, we know that one use of the format is Card Image Backup format. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
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CIB file openers, viewers, etc.
These apps are known to open certain types of CIB files. Remember, different programs may use CIB files for different purposes, so you may need to try out a few of them to be able to open your specific file.
 | ChessBase | User submitted |
 | ChessBase Light | User submitted |
 | ChessBase Reader | User submitted |