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ARJ converter, in your browser.

Convert ARJ files to ZIP, 7Z and TAR.GZ. Everything on this page is converted in your browser, so your files never leave your device.

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3 formats

About ARJ

ARJ was a popular MS-DOS archiver of the early 1990s, known for good compression and for splitting archives across floppy disks. It was widely used on bulletin boards. Current operating systems do not open it themselves.

ARJ is a DOS-era format that current operating systems cannot open. ARJ is only useful for tools that still require it.

Stands for
Archived by Robert Jung
Type
Compressed archive
Compression
Lossless
Introduced
1990, by Robert K. Jung
Opens in
7-Zip, WinRAR and The Unarchiver; no built-in support on current systems
Best for
Opening MS-DOS era archives
File extension
.arj
MIME type
application/x-arj

Questions

How do I open an ARJ file?

ARJ opens in: 7-Zip, WinRAR and The Unarchiver; no built-in support on current systems. If your device or app cannot open it, convert it to ZIP or 7Z above.

What can I convert ARJ to?

ToAny converts ARJ to ZIP, 7Z and TAR.GZ.

Can I convert other files to ARJ?

No. ToAny reads ARJ files and converts them to other formats, but it does not create ARJ.

Are my files uploaded?

No. Every ARJ conversion listed here runs inside your browser. The files stay on your device.

Other archive formats