How to open ARH files

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

What is an ARH file?

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

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

Squash compressed archive

Through our analysis of ARH files, we know that one use of the format is Squash compressed archive. 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 ARH files

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

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