WinRAR is a 32-bit version of RAR, the powerful archive manager. RAR files can normally compress files up to 10 percent more than ZIP or ARJ files.
WinRAR is a powerful archiver. WinRAR provides complete support of RAR and ZIP files, unpacks 7Z, ACE, ARJ, BZ2, GZ, CAB, ISO, JAR, TAR, LZH, UUE, Z. Among WinRAR features are strong compression, volumes, encryption, self-extracting modules, backup facilities.
Features include strong compression, processing of non-RAR archives (such as ZIP, ARJ, and LZH), long filename support, programmable self-extracting archives (SFX), volumes, damaged archive repair, authenticity verification, embedded file comments, and ... more