How to open EFG files

Did your computer fail to open an EFG file? We explain what EFG files are and recommend software that we know can open or convert your files.

What is an EFG file?

The EFG file extension indicates to your device which app can open the file. However, different programs may use the EFG file type for different types of data.

We are aware of 1 different use of the EFG extension, which you can read more about below.

Gambit Extensive Game File Format

Through our analysis of EFG files, we know that one use of the format is Gambit Extensive Game File 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.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

Software that will open, convert or fix EFG files

These apps are known to open certain types of EFG files. Since many different programs may use EFG files for different purposes, you may need to try a few of the apps to open your specific EFG file.

WEF_32WEF_32User submitted
Etats Financiers WindowsEtats Financiers WindowsUser submitted
We have not verified any programs that we know for certain can work with EFG-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with EFG-files. If you know one, please use the Suggest link below and tell us about it!