PeaZip is a free, open source file and archive manager for 32 and 64 bit Windows and Linux. It is available either as installable and portable application (not needing installation). Full support: 7Z, 7Z-sfx, ARC/WRC, BZ2/TBZ2, Custom (user defined), GZ/TGZ, PAQ/ZPAQ, PEA, QUAD/BALZ, split, TAR, UPX, ZIP. Open, browse, extract, test: ACE, ARJ, CAB, CHM, COMPOUND (MSI, DOC, XLS, PPT), CPIO, ISO, Java (JAR, EAR, WAR), Linux (DEB, PET/PUP, RPM, SLP), LHA/LZH, LZMA, Mac (DMG/HFS), NSIS, Open Office files, PAK/PK3/PK4, RAR, SMZIP, U3P, UDF, WIM, XAR, XPI, Z/TZ (118 file extension supported).
Other features: robust file copy, search functions, split/join files, secure file deletion, compare/checksum/hash files, system benchmark, export job definition and archive layout, generate random passwords/keyfiles, two factor authentication, strong encryption (AES256).