7-Zip is a file archiver with high compression ratio. 7-Zip is open source software. Most of source code is under GNU LGPL license. AES code is under BSD LICENSE. unRAR code is under mixed license: GNU LGPL + unRAR restriction. Check license information here: 7-Zip license. You can use 7-Zip on any computers, including computers in commercial organizations. You don't need to register or pay for 7-Zip. But you can make a donation to support further development of 7-Zip. The main features of 7-Zip: -High compression ratio in new 7z format with LZMA compression -Supported formats: -Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR -Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB and NSIS -For ZIP and GZIP formats 7-Zip provides compression ratio that is 2-10 % better than ratio provided by PKZip and WinZip -Self-extracting capability for 7z format -Integration with Windows Shell -Powerful File Manager -Powerful command line version -Plugin for FAR Manager -Localizations for 63 languages Changelog: Version 4.44 beta 2007-01-20 -------------------------------------- - Speed optimizations for LZMA, Deflate, BZip2 and unRAR. - 7-Zip now supports file pathnames longer than 260 characters. - Some bugs were fixed. - New localizations: Bangla, Bashkir, Nepali. Hidden Content: **Nội dung ẩn: Bạn phải đăng nhập và nhấn 'Like' (Thích) để xem nội dung. Thanks!**
