7-Zip 15.05 beta 32-bit x86

New Changes

- 7-Zip now uses new installer.
- 7-Zip now can create 7z, xz and zip archives with 1536 MB dictionary for LZMA/LZMA2.
- 7-Zip File Manager now can operate with alternate file streams at NTFS
  volumes via File / Alternate Streams menu command.
- 7-Zip now can extract .zipx (WinZip) archives that use xz compression.
- new optional section size parameter for BCJ2 filter for compression ratio improving.
  Example: -mf=BCJ2:d9M, if largest executable section in files is smaller than 9 MB. 
- Speed optimizations for BCJ2 filter and SHA-1 and SHA-256 calculation.
- Console version now uses stderr stream for error messages.
- Console version now shows names of processed files only in progress line by default.
- new -bb[0-3] switch to set output log level. -bb1 shows names of processed files in log. 
- new -bs[o|e|p][0|1|2] switch to set stream for output messages;
      o: output, e: error, p: progress line; 0: disable, 1: stdout, 2: stderr.
- new -bt switch to show execution time statistics.
- new -myx[0-9] switch to set level of file analysis.
- new -mmtf- switch to set single thread mode for filters.
- The BUG was fixed:
  7-Zip did not restore NTFS permissions for folders during extracting from WIM archives.
- The BUG was fixed:
  The command line version: if the command rn (Rename) was called with more 
  than one pair of paths, 7-Zip used only first rename pair.
- The BUG was fixed:
  7-Zip crashed for ZIP/LZMA/AES/AES-NI.
- The BUG in 15.01-15.02 was fixed:
  7-Zip created incorrect ZIP archives, if ZipCrypto encryption was used.
  7-Zip 9.20 can extract such incorrect ZIP archives.
- Some bugs were fixed.

Technical Details

Title: 7-Zip 15.05 beta 32-bit x86
File-Size: 1.01 MB
File-Name: 7z1505-32bit.exe
Release-Date: 2015-06-14
OS-Support: Windows 10 / 8 / 7 / Vista / XP / 2012 / 2008 / 2003 / 2000 / NT. [32-bit x86]
Languages: Multilanguages
License: Open-source
Homepage: http://www.7-zip.org/

About Software

7-Zip is open source software. Most of the source code is under the GNU LGPL license.

- High compression ratio in 7z format with LZMA and LZMA2 compression

Supported formats:

 - Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM.

 - Unpacking only: ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, 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
 - Localizations for 87 languages

User Ratings

Your Ratings:
Average Ratings: