How to open ATH files

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

What is an ATH file?

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

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

Alienware AlienFX Theme

Through our analysis of ATH files, we know that one use of the format is Alienware AlienFX Theme. 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.

Update info Upload example file

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!

Athena document

Through our analysis of ATH files, we know that one use of the format is Athena document. 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.

Update info Upload example file

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 ATH files

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