7-Zip 24.01 Beta

7-zip

7-Zip is a open source file archiver with a high compression ratio. The program supports 7z, XZ, BZIP2, GZIP, TAR, ZIP, WIM, ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, WIM, XAR, Z. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions. Check license information here: 7-Zip license.

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 are:

High compression ratio in 7z format with LZMA compression
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

What's new after 7-Zip 23.01:

7-Zip now can unpack ZSTD archives (.zst filename extension).
7-Zip now can unpack ZIP, SquashFS and RPM archives that use ZSTD compression method.
7-Zip now supports fast hash algorithm XXH64 that is used in ZSTD.
7-Zip now can unpack RAR archives (that use larger than 4 GB dictionary) created by new WinRAR 7.00.
7-Zip now can unpack DMG archives that use XZ (ULMO/LZMA) compression method.
7-zip now can unpack NTFS images with cluster size larger than 64 KB.
7-zip now can unpack MBR and GDP images with 4 KB sectors.
Speed optimizations for archive unpacking: rar, cab, wim, zip, gz.
Speed optimizations for hash caclulation: CRC-32, CRC-64, Blake2sp.
The bug was fixed: 7-Zip for Linux could fail for multivolume creation in some cases.
Some bugs were fixed.