7-Zip 17.01 Beta (64-bit)


Information

7-Zip 17.01 Beta (64-bit)
Categories: Compression
License: Freeware
Language: English
OS: Windows All Version
Developer: Igor Pavlov
Views: 1066
Downloaded: 433
Rating:

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Description

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.

7-Zip Is A File Archiver With A High Compression Ratio.

You Can Use 7-Zip On Any Computer, Including A Computer In A Commercial Organization. You Don't Need To Register Or Pay For 7-Zip.

Features:

  • 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 79 Languages

Changelog

  • Minor speed optimization for LZMA2 (xz and 7z) multi-threading compression. 7-Zip now uses additional memory buffers for multi-block LZMA2 compression. CPU utilization was slightly improved.
  • 7-zip now creates multi-block xz archives by default. Block size can be specified with -ms{m|g} switch.
  • xz decoder now can unpack random block from multi-block xz archives. 7-Zip File Manager now can open nested multi-block xz archives (for example, image.iso.xz) without full unpacking of xz archive.
  • 7-Zip now can create zip archives from stdin to stdout.
  • 7-Zip command line: @listfile now doesn't work after -- switch. Use -i@listfile before -- switch instead.
  • The BUGs were fixed: 7-Zip could add unrequired alternate file streams to WIM archives, for commands that contain filename wildcards and -sns switch. 7-Zip 17.00 beta crashed for commands that write anti-item to 7z archive. 7-Zip 17.00 beta ignored "Use large memory pages" option.

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