7-Zip Most of the code is in GNU Lesser General Public License License. Some parts of the code follow BSD 3-clause License. In addition, some parts of the code also follow unRAR license restrictions.

You can use 7-Zip on any computer, including computers in a business organization.

Key Features of 7-Zip

  • 7z formatHigh compression ratio, with LZMA and LZMA2 compression
  • Supported formats:
    • Packing/unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP, and WIM
    • Out of the box only: APFS, AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VHDX, VMDK, XAR and Z.
  • For ZIP and GZIP formats,7-Zip Provides compression ratios 2-10% higher than those provided by PKZip and WinZip
  • Strong AES-256 encryption for 7z and ZIP formats
  • 7z format self-extracting function
  • Integration with Windows Shell
  • Powerful file manager
  • Powerful command line version
  • FAR Manager plug-in
  • Localization in 87 languages

7-Zip Works with Windows 11/10/8/7/Vista/XP/2022/2019/2016/2012/2008/2003/2000.

exist 7-Zip's SourceForge page, where you can find forums, bug reporting, and feature request systems.

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