What Is an ARJ File?
A file with the ARJfile extensionis an ARJ compressed file.
How to Open an ARJ File
ARJ files can be opened with any popular compression/decompression program.
Lifewire / Julie Bang
We recommend7-ZiporPeaZip, but there areseveral free zip/unzip toolsto choose from, including the officialARJ32program.
If you’re on a Mac, tryThe Unarchiveror Incredible Bee’sArchiver.
TheRAR app from RARLABis an option for opening ARJ files on an Android unit.
Then, just re-make the archive but choose the format you want, like ZIP, RAR,7Z, etc.
If you have a small one, tryConvertio.
For bigger archives, useFilestar.
Still Can’t Open It?
Files that don’t open with the ARJ openers above are most likely not in this format.
