7-Zip is open source software. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions
main features
- High compression ratio in new 7z format with LZMA compression
- Supported formats:
* Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
* Unpacking only: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR, RPM, UDF, 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
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.
Compression ratio
We compared 7-Zip with some of the leading archivers.
FILE SETS: Mozilla Firefox 1.0.7 for Windows and Google Earth 3.0.0616 for Windows after full installation.
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.
| Code: |
| http://www.megaupload.com/?d=CTP5GTJI |
| Code: |
| http://www.fileserve.com/file/Hx2uRX6 |
LANGUAGE PACK
This language pack includes:
- arabic
- czech
- danish
- german
- greek
- spanish
- hungarian
- italian
- japanese
- korean
- norwegian
- dutch
- polish
- portuguese
- romanesque
- russian
- slovak
- serbian
- swedish
- turkish
- ukrainian
| Code: |
| http://www.megaupload.com/?d=K8ANJP15 |
| Code: |
| http://www.fileserve.com/file/yPaA8FH |
