WinRAR archiver, a powerful tool to process RAR and ZIP files,WinRAR is a powerful archive manager. It can backup your data and reduce the size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format.
WinRAR 3.91 Designed to work on Windows 98/NT/2000/ME/XP/2003/Vista/2008/Windows 7 WinRAR provides complete support for RAR and ZIP archives and is able to unpack and convert CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, Z, 7-Zip archives.