How to open C64 files

Did your computer fail to open a C64 file? We explain what C64 files are and recommend software that we know can open or convert your files.

What is a C64 file?

The C64 file extension indicates to your device which app can open the file. However, different programs may use the C64 file type for different types of data.

We are aware of 2 different uses of the C64 extension, which you can read more about below.

CCS64 emulator dump (snapshot)

Through our analysis of C64 files, we know that one use of the format is CCS64 emulator dump (snapshot). 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!

PC64/DOS saved session image/dump

Through our analysis of C64 files, we know that one use of the format is PC64/DOS saved session image/dump. 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 C64 files

These apps are known to open certain types of C64 files. Since many different programs may use C64 files for different purposes, you may need to try a few of the apps to open your specific C64 file.

CE64 ApplicationCE64 ApplicationUser submitted
We have not verified any programs that we know for certain can work with C64-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 C64-files. If you know one, please use the Suggest link below and tell us about it!