WinRAR lets you uncompress a variety of different archived files, such as RAR and ZIP. Backup your data, reduce the size of e-mail attachments, and create new archives.

Using WinRAR, both archiving and uncompressing files is extremely fast, and the interface is lightweight and simple to use, yet full featured and powerful.

WinRAR is able to pack and convert many formats, including CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, Z, and 7-Zip archives.