Free Download 7-Zip 9.22 Beta (1.1 MB) Open Source (32bit)

Free Download 7-Zip 9.22 Beta - This Compression Tools is one of Free Open Source Software that can open compressed files and also compress all of you Files. 7-Zip is open source software and also known as a file archiver with a high compression ratio. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions. You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip, that's why many peoples are Download 7-Zip for their free file archiver.

The main features of 7-Zip

High compression ratio in 7z format with LZMA and LZMA2 compression
Supported formats:
Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
Unpacking only: 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.
For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better 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 line version
Plugin for FAR Manager
Localizations for 79 languages

7-Zip works in Windows 7 / Vista / XP / 2008 / 2003 / 2000 / NT / ME / 98. There is a port of the command line version to Linux/Unix.

What's new on 7-Zip 9.22 Beta ?

7-Zip now uses progress indicator displayed on a taskbar button under Windows 7.
The BUG in 7-Zip 9.21 beta was fixed --> 7-Zip could ignore some options when you created ZIP archives. For example, it could use ZipCrypto cipher instead of AES-256.

Want to see 7-Zip product comparison with another Leading Archivers?

Compression Ratio
7-Zip is compared with some of the leading archivers

Compression ratio results are very dependent upon the data 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 other zip compatible programs.

Here is 7-Zip 9.22 Beta Overview