Extract and compress your files for free
7-Zip is free file extractor and compressor to help in in creating compressed files and extracting the compressed files of different formats easily. 7-zip provides easy to use interface similar to WinRAR. Control panel of this tools contain extract, add and test, copy move and delete tools in order to manage your files. 7-Zip can handle the major formats of ZIP, TAR, ISO and RAR as an addition it too supports ARJ, CAB, CHM, CPIO, DEB, DMG, and others.
With 7-Zip you can send huge amount of information by compression and can open received compressed files without much effort.
Supported packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
Supported unpacking: ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, WIM, XAR and Z.