Friday, April 15, 2011

7-Zip v9.21 Beta Portable by evan


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
What's new:
- 7-Zip now can unpack UEFI BIOS files. 

- 64-bit version of 7-Zip now includes additional 32-bit shell extension DLL. So other 32-bit programs can call 64-bit 7-Zip via context menu. 
- Now it's possible to associate 7-Zip with file types without Administrator rights. 
- New -mf=FilterID switch to specify compression filter. Examples: 
7z a -mf=bcj2 a.7z a.tar 
7z a -mf=delta:4 a.7z a.wav 
7z a -mf=bcj a.tar.xz a.tar 
- 32-bit 7-Zip running under 64-bit Windows x64 now can use up to 4 GB of RAM. 
- Some bugs were fixed. 

- New localizations: Corsican, Kyrgyz, Ligurian.



INSTALATION NOTES
You must extract these files inside folder D:\Port otherwise does not work
Windows 7 tested

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