: Can extract many other formats, including RAR , ISO, CAB, MSI, and DMG.
: Unlike WinRAR or WinZip, 7-Zip is completely free for both personal and commercial use under the GNU LGPL license .
: Created by Igor Pavlov and first released in 1999.
: Utilizes the LZMA and LZMA2 algorithms to provide significantly better compression ratios than standard ZIP formats. Broad Support : Packing/Unpacking : 7z, XZ, BZIP2, GZIP, TAR, ZIP, and WIM.
