How do I install macfix?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does macfix work with?

The listing gives Minecraft 1.21.1. This is the version stated by the author or source site, not something we verified ourselves.

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macfix

Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by swear · on Modrinth

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macfix

Client-only Minecraft mod that collects macOS-specific bug fixes.

Source

GitHub: https://github.com/swear01/macfix
Issues: https://github.com/swear01/macfix/issues

Support

Minecraft 1.21.1
NeoForge
Environment: Client
Other OSes: loads safely, does nothing

Quit crash

On macOS 26+, quitting with Command-Q while still in F11 / borderless fullscreen can crash Minecraft; this mod fixes that.

License

MIT. See the project NOTICE for Cubes Without Borders attribution.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as macfix-0.1.0.jar — drop this file into the mods folder
Download size: 303 KB
Download link checked 5 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21