Winrar 2011

WinRAR is a shareware file archiver and data compression utility developed by Eugene Roshal, and first released in autumn of 1993.[3] It is one of the few applications that is able to create RAR archives natively, because the encoding method is held to be proprietary. Features WinRAR supports the following features: Complete support for RAR (WinRAR native conversion format) and ZIP archives, and unpacking of ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR