7-Zip 19.00 – File Archiver

Free File Archiver

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DOWNLOAD 7-Zip 197-Zip 19 is an open-source file archiver with the high compression ratio predominantly for the Microsoft Windows operating system. It operates either as a command-line program or with a graphical user interface. It also features integration with the Windows shell environment.

7-Zip is free software, developed by Igor Pavlov and distributed under the GNU LGPL license. Compression ratio results are very dependent upon the data used for the tests. Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. And it compresses to zip format 2-10% better than most of the other zip compatible programs. This file archiver works on all Windows operating systems, from Windows NT to Windows 10 (32-bit and 64-bit).

7-Zip main features:

  • High compression ratio in new 7z format with LZMA compression and LZMA2 compression
  • For ZIP and GZIP formats, the provided compression ratio 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
  • Supported formats:
    • Packing/unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
    • Unpacking only: 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, VMDK, WIM, XAR and Z.

Changes in 7-Zip 19.00:

  • Encryption strength for 7z archives was increased: the size of the zzrandom initialization vector was increased from 64-bit to 128-bit, and the pseudo-random number generator was improved.
  • Some bugs were fixed.

Supported Operating Systems:

  • Windows NT, 2000, XP, Vista, 7, 8, 8.1, 10 (32-bit, 64-bit).
  • Windows Server 2003, 2008, 2012, 2016.

Size: 1.13 MB

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