유틸리티 7-Zip 15.05 beta (2015-06-14)

What's new after 7-Zip 9.38 beta:

• 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 didn't 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.

홈페이지 : https://www.7-zip.org/