7-Zip is an open source file archiver with the high compression ratio predominantly for the Microsoft Windows operating system. It operates either as a command line program or with a graphical user interface. It also features integration with the Windows shell environment. 7-Zip is free software, developed by Igor Pavlov and distributed under the GNU LGPL license. The main features of 7-Zip:
&bull, High compression ratio in new 7z format with LZMA compression
&bull, Supported formats:
- Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
- Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, MSI, WIM, Z, CPIO, RPM, DEB and NSIS
&bull, High compression ratio in new 7z format with LZMA compression
&bull, Supported formats:
- Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
- Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, MSI, WIM, Z, CPIO, RPM, DEB and NSIS
&bull, For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip
&bull, Strong AES-256 encryption in 7z and ZIP formats
&bull, Self-extracting capability for 7z format
&bull, Integration with Windows Shell
&bull, Powerful File Manager
&bull, Powerful command line version
&bull, Plugin for FAR Manager
&bull, Localizations for 74 languages
&bull, Strong AES-256 encryption in 7z and ZIP formats
&bull, Self-extracting capability for 7z format
&bull, Integration with Windows Shell
&bull, Powerful File Manager
&bull, Powerful command line version
&bull, Plugin for FAR Manager
&bull, Localizations for 74 languages
Changes in 7-Zip 4.65 (February 3, 2009) for Windows:
- 7-Zip File Manager now can calculate SHA-256 checksum.
- Some bugs were fixed.
Changes in 7-Zip 9.07 ( 2009-08-29):
- It's possible to specify Diff program in options (7-Zip File Manager). ,
- Some bugs were fixed.
Don't use this beta version for important data. Call "Test" command after each compressing operation.
Homepage - http://www.7-zip.org
Size: 967 KB
Download 7-Zip 9.07 Beta (32-bit)
Download 7-Zip 9.07 Beta (64-bit)
Download 7-Zip 9.07 Beta for Windows Mobile)
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Use Right-click on Download and "Save Target As..."
