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下载 7-Zip

7-Zip 17.01

7-Zip.org  (开放源代码)
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7-Zip is a file archiver utility application with a high compression ratio to help you extract compressed files and create your own compressed files in several different formats.

7-Zip Key Features Include:

  • 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.

This is the 32-bit version of the application.

标题: 7-Zip 17.01 Beta (32-bit)
文件名: 7z1701.exe
文件大小: 1.08MB (1,136,132 字节)
要求: Windows 9x / 2000 / XP / Vista / Windows 7 / Windows 8 / Windows 10 / Windows 10 64-bit
语言: 多种语言
许可证: 开放源代码
加入日期: 八月 29,2017
作者: 7-Zip.org
www.7-zip.org
MD5 校验和: C52BCF82F8427C4EA87D5D29186063DF

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[Size]{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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