WinRAR is an archive manager with support for packing RAR and ZIP archives and unpacking RAR, ZIP, ZIP64, 7Z (7-Zip), CAB, ARJ, LZH (Lempel-Ziv-Huffman), TAR, GZ, ACE, UUE, BZ2, JAR (Java Archive developed by Sun Microsystems) and ISO (ISO9660) archives. You may use it to backup your data, reduce the size of email attachments, decompress files downloaded from the Internet and create your own file archives.
What"s new in Version 3.70 beta 5:
1. Bugs corrected:
a) when unpacking TAR archives, WinRAR 3.70 beta versions truncated unpacked names by one character if length of unpacked file name was 100 characters or more.
b) WinRAR 3.70 beta versions could fail to properly unpack RAR volumes if number of volumes exceeded 100 and volumes used the old style naming scheme.