Winrar 3.80 Professional FullArchive your anime, backup your files or open r01 r02 r03 rar zip gzip..... files.http://dl.btjunkie.org/torrent/Winrar-3-80-Pro/443235a02680834e08020e91368e3609070b593bf8be/download.torrent
Warez, why not just get 7zip, it works good and it's free and opens anything you throw at it.
hrm, maybe cos 7zip is a slow-ass piece of shit, ever think of that