WINRAR is a System Utilities software developed by RARLAB. After our trial and test, the software is proved to be official, secure and free. Here is the official description for WINRAR:
BrothersoftEditor: WinRAR is a powerful Archive Manager. It can backup your data and reduce size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format.It also a tool as a rar file opener. win rar free ware download rar password linux you can free download WINRAR 2.70 now.