Zero Install

Zero Install 2.29.3

decentralized cross-platform software installation system

  • By 0install.net
  • Open Source
  • Updated May 18, 2026
Download for Windows

About Zero Install

Zero Install is a decentralized cross-platform software installation system available under the LGPL. It allows software developers to publish programs directly from their own web-sites, while supporting features familiar from centralised distribution repositories such as shared libraries, automatic updates and digital signatures. It is intended to complement, rather than replace, the operating system's package management.

What's new in 2.29.3

Download Zero Install for Windows
Changes
• Replaced fallback to external solver with built-in SAT solver
• Use hardlinks when applying <copy-from> recipe step
• Added support for arm64ec CPU architecture (runs on Windows on ARM64, but can link with x64 libraries)
• Allow overriding machine-wide config options with default values in per-user config
• Share file executable state with WSL via NTFS extended attributes
• Improved detection of breakout paths in <working-dir>
• Improved translations
Based on Zero Install .NET 2.29.0.

Full release notes »

Technical details

Publisher0install.net
Version2.29.3
Release date2026-05-18
LicenseLGPL-3.0
Installer typeportable
Architecturex86
Package IDZeroInstall.ZeroInstall

Links & install command

Install Zero Install from the command line with Windows Package Manager (winget):

winget install --id=ZeroInstall.ZeroInstall -e

0installinstallationpackage-managersoftwarezero-install

Older versions

  • 2.29.2
  • 2.29.0
  • 2.28.7
  • 2.28.4
  • 2.28.3
  • 2.28.2
  • 2.28.1
  • 2.28.0
  • 2.27.8