7-Zip Free Download for Windows 10, 7, 8, XP

7-Zip is free software with open source. most of the code is under the gnu LGPL license. Some components of the code are under the BSD 3-clause License. also, there's unRAR license restriction for a few components of the code. read 7-Zip License data. you'll use 7-Zip on any pc, including a pc in a commercial organization. you do not need to register or purchase 7-Zip.
Compression ratio results are very dependent upon the information used for the tests. Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. And 7-Zip compresses to zip format 2-10% better than most of different zip compatible programs. 7-Zip runs Windows 10 / 8 / 7 / vista / XP / 2016 / 2012 / 2008 / 2003 / 2000 / nt.
7-Zip Features:
High compression ratio in 7z format with LZMA and LZMA2 compression.
Supported formats 7z, XZ, BZIP2, GZIP, TAR, zip and WIM
For zip and GZIP formats, 7-Zip provides a compression ratio that's 2-10 to fix things than the ratio provided by PKZip and WinZip.
Strong AES-256 encryption in 7z and zip formats.
Self-extracting capability for 7z format.
Integration with Windows Shell.
Powerful File Manager.
Powerful command version.
Plugin for far Manager.
Localizations for 87 languages.
Available languages: English, French, Spanish, German, Portuguese, Italian, Chinese, Japanese.