macfix

Client-only macOS bugfixes for Minecraft. 0.1.0 fixes the macOS 26+ Command-Q / borderless styleMask crash.

by swearUtility

NeoForge

Loaders: NeoForge
Downloads on Modrinth: 116
Followers on Modrinth: 0
version: 1
Updated: July 26, 2026Jul 26
Published: in 2026

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At a glance

Runs on NeoForge

For Minecraft 1.21.1

Client only — no need to install it on the server

Latest version — 0.1.0 from July 26, 2026

License MIT — free

Where it's needed

In gamerequiredOn servernot needed

Install in the game only; not needed on the server

Game versions1.21.1

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.

FAQ

How to install macfix?

Install NeoForge for your Minecraft version, download macfix for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does macfix support?

macfix has builds for Minecraft 1.21.1.

Is macfix needed on the server?

Client only — no need to install it on the server

License and source

MIT Licensefree to use and share with credit to the author

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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