WinRAR 4.00 (32/64-bit) Final • Registered versionReleased: March 07, 2011WinRAR is a powerful archive manager (Win32, Linux, Mac). RAR files can usually compress content by 8 percent to 15 percent more than ZIP filescan. WinRAR is a powerful compression tool with many integrated additional functions to help you organize your compressed archives. It can backup yourdata and reduce size of email at