Additional Information

GPU archiver with high compression ratio

Latest Version 7-Zip Portable 22.01
Requirements

Windows XP/Vista/Windows 7/Windows 8/Windows 10/Windows 11

Updated June 24, 2023
Author John T. Haller
Category Compression and Backup
License Open Source
Language English
Download 158

Overview

7-Zip Portable is a file archiver with a high compression ratio. With these tools, you can easily send large quantities of information or open compressed files you receive without hassle. The app 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. You can use the program on any computer, including a computer in a commercial organization. You don't need to register or pay for the tool. Download 7-Zip Portable Offline Installer Setup for PC!

Compression ratio results are very dependent upon the data used for the tests. Usually, It compresses to 7z format 30-70% better than to zip format. And 7-Zip compresses to zip format 2-10% better than most of the other zip compatible programs.

Features and Highlights
  • High compression ratio in 7z format with LZMA and LZMA2 compression.
  • Supported packing/unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
  • Supported unpacking: 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, It provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip. Download 7-Zip Portable Offline Installer Setup for PC!
  • 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.



Previous versions More »

22.01 June 24, 2023 2.85 MB 22.00 June 22, 2023 2.85 MB 21.07 June 21, 2023 2.85 MB