All known, but not all disbursed before the end of the program file archiver WinRAR, is one of the best in its parameters (quality archiving, compression, speed), and supports most archive formats (rar, zip, gz, ico, 7z, etc. ..) Audiokurs details the features of the software, including the following topics: creating and extracting archives rar (archived files), archive protection from damage, creation of passwords winrar, sxf-archives and more.