ARJ

Tested version: 2.60
Web site: http://www.arjsoftware.com
Download site: http://www.arjsoftware.com
Author: Robert Jung

Default extension: ARJ
Interface: Command line
Languages: English
Download size: 354,882 bytes
After install size: 728467 bytes

Advantages: Widely used format, 2nd best PackScore, fatest compression, 2nd fastest decompression
Disadvantages: Not windows application (but there are many shells), not so good compression

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