7-Zip 4.65, Open Source for Your Archiving Solutions

7-Zip is open source software. Most of the source code is under the GNU LGPL license. The main features of 7-Zip: High compression ratio in new 7z format with LZMA compression, Supported packing / unpacking formats: 7z, ZIP, GZIP, BZIP2 and TAR and able to handle (unpacking only) a lot of format: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR, RPM, UDF, WIM, XAR and Z. For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip.


Freeware / Open source under GNU LGPL
SIZE: 917.92KB (32-bit) / 1.16MB (64-bit)
Direct Download (32-bit, EXE)
Direct Download (64-bit, MSI)