7-Zip ZS

7-Zip ZS 26.02-v1.5.7-R2

File archiver with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard

  • By Igor Pavlov, Tino Reichardt, Sergey Brester
  • Open Source
  • Updated Jul 9, 2026
Download for Windows

About 7-Zip ZS

File archiver with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard

What's new in 26.02-v1.5.7-R2

7-Zip ZS 26.02 - v1.5.7 - Release 2
Compression versions in this release:
- Brotli Version 1.2.0
- Fast LZMA2 1.0.1
- Lizard Version 2.1
- LZ4 Version 1.10
- LZ5 Version 1.5
- Zstandard Version 1.5.7
What's Changed
- Update 7-Zip to v26.02
- This version replaces 7-Zip ZS 26.02 - v1.5.7 - R1, which was missing language, help and other files.
Non-darkmode binaries (with -ndm suffix) are provided to support 5.0 subsystem (Windows 7), see gh-440.

Full release notes »

Technical details

PublisherIgor Pavlov, Tino Reichardt, Sergey Brester
AuthorTino Reichardt
Version26.02-v1.5.7-R2
Release date2026-07-09
LicenseGNU LGPL v2.1
Installer typeexe
Architecturex86, x64, arm64
Package IDmcmilk.7zip-zstd

Links & install command

Install 7-Zip ZS from the command line with Windows Package Manager (winget):

winget install --id=mcmilk.7zip-zstd -e

7-zip7z7zipbrotlicompressionfile-compressionflzma2lizardlz4lz5lzmalzma2utilityzipzstandardzstd

Older versions

  • 25.01 ZS v1.5.7 R4
  • 25.01 ZS v1.5.7 R2
  • 24.09 ZS v1.5.7 R1
  • 24.09 ZS v1.5.6 R1
  • 22.01 ZS v1.5.5 R3
  • 22.01 ZS v1.5.5 R2
  • 22.01 ZS v1.5.4 R4
  • 22.01 ZS v1.5.4 R3
  • 22.01 ZS v1.5.4 R2

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