Opening ATR files

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

What is an ATR file?

The file extension indicates to your device which program can open the file. However, often different programs will use the same file extension for different types of data.

For ATR files, we are aware of 1 use, which you can read more about below.

Atari ATR disk image

Through our analysis of ATR files, we know that one use of the format is Atari ATR disk image. 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 ATR files

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

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