The Unarchiver is an archive unpacker program with support for the lots of
popular ZIP, RAR, 7z, tar, gzip, bzip2, LZMA, XZ, CAB, MSI, NSIS, EXE, ISO,
BIN, split file formats, as well as the old Stuffit, Stuffit X, DiskDouble,
Compact Pro, Packit, cpio, compress (.Z), ARJ, ARC, PAK, ACE, ZOO, LZH, ADF,
DMS, LZX, PowerPacker, LBR, Squeeze, Crunch, and other old/obscure formats.

It can also handle filenames in foreign character sets, created with non-
English versions of some operating systems, and is particularly useful for
processing CJK archives correctly.