RAR – a powerful and multifunctional software to work with the archives. RAR enables to create or unpack a large number of standard formats and supports the work with the archives of ZIPX type. The software provides the maximum compression performance, which is achieved through the use of several processor cores. RAR enables to encrypt the file names, to protect archives with a password against the unpack and configure other options during the compression of files. Also the software contains the tools to recover the damaged archives and check the packaged files on the integrity. RAR has an easy to use interface and different skins to change the background.