WinRAR is a program designed to compress files and save space on disk or portable device.

Strengthened Security

WinRAR has been developed with the concept of security in mind. Therefore users can ensure the privacy of compressed files by encrypting content and security key protection. If found under NTFS, WinRAR is 100% compatible with this technology file system and inherits all its features.

Multiple Formats

WinRAR operates its native format: RAR but also supports creating .ZIP files and is compatible with a wide variety of formats: TAR, UUE, ARJ, JAR, LZH, GZ, ACE, BZ2, Z, ISO, 7Z and CAB. Also WinRAR respects the characteristics of each type of extension beyond the global options of WinRAR.