RAR is a powerful command line archive manager. It can backup your data and reduce size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format.

Features:

• RAR introduces an original compression algorithm. It provides high compression ratios on executable files, object libraries, large text files, etc.
• RAR offers an optional compression algorithm highly optimized for multimedia data.
• RAR provides functionality for creating a 'solid' archive, which can raise the compression ratio by 10% - 50% over more common methods, particularly when packing large numbers of small files.
• RAR offers the ability to create and change SFX archives using default and external SFX modules.
• RAR offers the ability to create a multi-volume archive as SFX.
• RAR offers a number of service functions, such as encrypting files, adding archive comments and repairing physically damaged archives.

Limitations: 40-day trial.

Requirements:
OS X 10.6.8+
Intel