New winrar 5 is available for Download. WinRAR Winrar is an archiving utility that completely RAR and ZIP 2.0 archives and is able to open CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, 7Z, Z archives. Whats New? New RAR 5.0 format. This increases the default and maximum compression dictionary sizes, is easier to recover if the archive is damaged, and now supports AES(Advanced Encryption Standard)-256 encryption with a key of 128 bits. The maximum path in regular RAR and ZIP archives has been increased to 2048 characters. Download winrar windows (1.68 MB) Download winrar mac (483.00 KB) Download