WinRAR is a powerful archiver. It provides complete support of RAR and ZIP files, unpacks 7Z, ACE, ARJ, BZ2, CAB, GZ, ISO, JAR, LZH, TAR, UUE, Z. Among WinRAR features are strong compression, volumes, encryption, self-extracting modules, backup facilities.
WinRAR is shareware. Anyone may use it during a test period of 40 days. Following this test period or less, if you wish to continue to use WinRAR, you must register.
There are no additional license fees, apart from the cost of registration, associated with the creation and distribution of RAR archives or self-extracting archives. Legally registered owners may use their copies of WinRAR to produce and distribute those archives free of any additional RAR royalties.
WinRAR archiver is distributed as is. No warranty of any kind is expressed or implied. You use at your own risk. Neither the author nor the agents of the author will be liable for data loss, damages, loss of profits or any other kind of loss while using or misusing this software.