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?

ARH files are Squash compressed archive files, which you can read more about below.

The ARH file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So an ARH opener may not be able to open all kinds of ARH files. In this case, though, we only know of one specific use.

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!

ARH file openers, viewers, etc.

These apps are known to open certain types of ARH files. Remember, different programs may use ARH files for different purposes, so you may need to try out a few of them to be able to open your specific 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!