WinRAR is a powerful archive manager. It can backup your data and reduce the size of email attachments, decompressÂ RAR,Â ZIP andÂ other files downloaded from Internet and create new archives in RAR and ZIP file format.
The program also works with multi-volume archives (which span on more than one hard disks), offers different levels of compression, can create self-extracting archives, and supports password protection as well.
WinRar has easy to use interface, and a built-in Wizard, which is a great tool for novice users. It is also extremely fast, can work quietly in the background, can be run from the command line, can work with files as big as 8,589 billion gigabytes in size, and offers 128 bit encryption.
WinRar 4 has been translated into more than 45 languages.