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, MSI, WIM, Z, CPIO, RPM, DEB and NSIS• 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 74 languages
Changes in 7-Zip 9.28 Alpha, 2012-06-20:
- LZMA2 now is default compression method for .7z format.
- 7-Zip now can update WIM archives.
- 7-Zip File Manager now can move files to archives.
- 7-Zip File Manager now can calculate CRC-32, SHA-1 and SHA-256 checksums for files.
- The default encoding for TAR format now is UTF-8. You can use -mcp=1 switch for OEM encoding.
- Command line version:
- – new “rn” command to rename files in archive.
- – new -sdel switch to delete files after including to archive.
- – new -sns switch to store NTFS alternate streams (for WIM format only).
- – new -sni switch to store NT security information for files (for WIM format only).
- Speed optimizations for opening big archives and big disk folders.
- DMG support was improved
- Some bugs were fixed.
- New localization: Aragonese.
Homepage – http://www.7-zip.org
Size: 1.05 MB
Download 7-Zip 9.28 Alpha (32-bit)
Download 7-Zip 9.28 Alpha (64-bit)
Download 7-Zip 9.22 Beta (32-bit)
Download 7-Zip 9.22 Beta (64-bit)
Download 7-Zip 9.20 (32-bit)
Download 7-Zip 9.20 (64-bit)
