7-Zip Beta (64-bit) 9.12 Free download

Downloads:	4
Op. System:	Windows XP64 / Vista64 / Windows7 64
License:	Open Source
Last updated:	March 25, 2010
File size:	1290 Kb
Publisher:	7-Zip.org

Publisher description for 7-Zip Beta (64-bit) 9.12

7-Zip is a file archiver with a high compression ratio.

The main features of 7-Zip are:

High compression ratio in new 7z format with LZMA compression
Supported packing / unpacking formats: 7z, ZIP, GZIP, BZIP2 and TAR
Supported formats for unpacking only: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR, RPM, UDF, WIM, XAR and Z.
Compression ratio for ZIP and GZIP formats: 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 74 languages
This is the 64-bit version.

Changes:

- ZIP / PPMd compression ratio was improved in Maximum and Ultra modes.
- The BUG in 7-Zip 9.* beta was fixed: LZMA2 codec didn't work, if more than 10 threads were used (or more than 20 threads in some modes).