Product Description

 7-Zip

7-Zip is a file archiver with a high compression ratio.



License

7-Zip is free software with open source. The most of the code is under the GNU LGPL license. Some parts of the code are under the BSD 3-clause License. Also there is unRAR license restriction for some parts of the code. Read 7-Zip License information.


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.


The main features of 7-Zip

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: 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 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 87 languages

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


p7zip - the port of the command line version of 7-Zip to Linux/Posix.


On 7-Zip's SourceForge Page you can find a forum, bug reports, and feature request systems.


Compression ratio

We compared 7-Zip with WinRAR 5.20.



FILE SETS: Mozilla Firefox 34.0.5 for Windows and Google Earth 6.2.2.6613 for Windows.


Archiver Mozilla Firefox Google Earth

65 files

85 280 391 bytes 483 files

110 700 519 bytes


Download 7-Zip 23.01 (2023-06-20) for Windows:


Link Type Windows Size

Download .exe 64-bit x64 1.5 MB

Download .exe 32-bit x86 1.2 MB

Download .exe 64-bit ARM64 1.5 MB