WinRAR 5.00 Beta 4 Free Download

WinRAR 5.00 Beta 4 (32 Bit & 64 Bit) 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 crte new archives in RAR and ZIP file format. Changes in RAR compression RAR eral compression aorithm is optimized for better utilization of several processor cores. While some speed gain is possible even in single processor mode, best results are achieved in multi-core environment. Speed gain depends on data type and average file size. Several cores are utilized more efficiently when compressing large files.