About PolyMC
An Open Source Minecraft launcher with the ability to manage multiple instances, accounts and mods.
An Open Source Minecraft launcher with the ability to manage multiple instances, accounts and mods.
An Open Source Minecraft launcher with the ability to manage multiple instances, accounts and mods.
This is an amendment release to 8.0 that fixes older Minecraft versions being unable to join servers.
Full Changelog:https://github.com/PolyMC/PolyMC/compare/8.0...8.1
| Publisher | PolyMC |
|---|---|
| Version | 8.1 |
| Release date | 2026-10-03 |
| License | GPL-3.0 |
| Installer type | nullsoft |
| Architecture | x64 |
| Package ID | PolyMC.PolyMC |
| Install scope | Current user |
winget install --id=PolyMC.PolyMC -ewinget upgrade --id=PolyMC.PolyMC -ewinget uninstall --id=PolyMC.PolyMC -e"PolyMC-Windows-Setup-amd64-8.1.exe" /SThis release contains some juicy new features, alongside UI enhancements, bug fixes for modpack providers and legacy versions, and most importantly:the ability to play on blacklisted servers, such as 6b6t!
Features
Apparently there's NeoForge support in this one or something idk I don't play Minecraft.
Notice
If you use AppImageLauncher then it will not work with the PolyMC AppImage unless you're using the v3.0 alpha of AppImageLauncher.
What's Changed
• Improve SDKMAN support; add ASDF support by @Nik-mmzd in #1635
• fix nix build by @LordMZTE in #1649
• Fix circular dependency and typos in metainfo. by @ZebulanStanphill in #1651
• Fix nix package on wayland by @LordMZTE in #1652
• Include JDK 21 into the nix derivation by @hustlerone in #1661
• Add NeoForge support by @62832 in #1659
• Update Nix package by @LordMZTE in #1665
• switch minecraft page to use tabs by @Sneedplex in #1680
• add option for default mod download platform by @Sneedplex in #1679
• confirm instance deletion even if it's only trashed by @Sneedplex in #1678
• Add Pallas's cat (Otocolobus manul) :3 by @Sightem in #1556
• Update copyright years by @HeyaGlitz in #1639
• Fix Java auto-detect so it finds Gentoo installed JDKs by @Richard-Rogalski in #1657
• Remove Matrix related links by @xslendix in #1668
• Open paths directly by @Nik-mmzd in #1636
• Add additional architecture + OS checks by @Richard-Rogalski in #1597
• Add "Create desktop shortcut" feature. by @xslendix in #1516
• Add option to disable mod update check by @Erogig in #1170
• Add vulkan-loader by @nonetrix in #1650
• fix nix build by @LordMZTE in #1682
• nix:Update to latest nixpkgs-unstable by @LordMZTE in #1686
New Contributors …
Apparently there's NeoForge support in this one or something idk I don't play Minecraft.
Notice
If you use AppImageLauncher then it will not work with the PolyMC AppImage unless you're using the v3.0 alpha of AppImageLauncher.
What's Changed
- Improve SDKMAN support; add ASDF support by @Nik-mmzd in #1635
- fix nix build by @LordMZTE in #1649
- Fix circular dependency and typos in metainfo. by @ZebulanStanphill in #1651
- Fix nix package on wayland by @LordMZTE in #1652
- Include JDK 21 into the nix derivation by @hustlerone in #1661
- Add NeoForge support by @62832 in #1659
- Update Nix package by @LordMZTE in #1665
- switch minecraft page to use tabs by @Sneedplex in #1680
- add option for default mod download platform by @Sneedplex in #1679
- confirm instance deletion even if it's only trashed by @Sneedplex in #1678
- Add Pallas's cat (Otocolobus manul) :3 by @Sightem in #1556
- Update copyright years by @HeyaGlitz in #1639
- Fix Java auto-detect so it finds Gentoo installed JDKs by @Richard-Rogalski in #1657
- Remove Matrix related links by @xslendix in #1668
- Open paths directly by @Nik-mmzd in #1636
- Add additional architecture + OS checks by @Richard-Rogalski in #1597
- Add "Create desktop shortcut" feature. by @xslendix in #1516
- Add option to disable mod update check by @Erogig in #1170
- Add vulkan-loader by @nonetrix in #1650
- fix nix build by @LordMZTE in #1682
- nix: Update to latest nixpkgs-unstable by @LordMZTE in #1686
New Contributors …
Yes. PolyMC is free and open-source software released under the GPL-3.0 license.
The latest version is 8.1, released on Oct 3, 2026.
The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 51c2e3d69a446111d356f2e2953d3baa8b9563d3f4e7f630c1524ecf1735ed63.
PolyMC runs on Windows and is available for 64-bit (x64) systems.
Run the offline installer with "PolyMC-Windows-Setup-amd64-8.1.exe" /S, or install it with Windows Package Manager: winget install --id=PolyMC.PolyMC -e --silent.
Open Settings › Apps › Installed apps, find PolyMC and select Uninstall. From the command line, run winget uninstall --id=PolyMC.PolyMC -e.