IZArc is one of the best free archive utilities available. It provides some of broadest support for multiple compressed and encoded file types.
IZArc supports features like drag and drop files to and from Windows Explorer to create and extract archives. Other features include creating archives that can span multiple disks, creating self-extracting archives, and the ability to repair damaged zip archives. For people who don't speak English, there is also multi-language support.
IZArc supports the following archive formats: 7-ZIP, A, ACE, ARC, ARJ, B64, BH, BIN, BZ2, BZA, C2D, CAB, CDI, CPIO, DEB, ENC, GCA, GZ, GZA, HA, IMG, ISO, JAR, LHA, LIB, LZH, MDF, MBF, MIM, NRG, PAK, PDI, PK3, RAR, RPM, TAR, TAZ, TBZ, TGZ, TZ, UUE, WAR, XXE, YZ1, Z, ZIP, ZOO.