McMouser

McMouser

A mod that fixes various mouse bugs on macOS

by
270.1K Downloads
fabricforgelegacy-fabricneoforgeoptimizationutility
Configure a Compatible Minecraft Server

About this Mod

Introduction

Install this mod and you can now play the game like everyone else. Seriously, it's this simple.

Features

  • Fixes Shift + Scroll not working on <1.20.2 (MC-121772) and reversing direction on >=1.20.2
  • Fixes mouse side buttons on <1.13
  • Disables Ctrl + Left Click = Right Click emulation

Supported

Both arm64 (M1) and amd64 (x64, Intel) are supported.

Questions or issues

Use the GitHub issue board: https://github.com/MinecraftMachina/McMouser/issues

Available Versions

1.7.10-forge-1.0.0release
MC 1.7.10forge
July 22, 2026
1.10.2-forge-1.0.0release
MC 1.10.2forge
July 22, 2026
26.1-neoforge-1.0.0release
MC 26.1, 26.1.1, 26.1.2, 26.2neoforge
July 16, 2026
26.1-fabric-1.0.0release
MC 26.1, 26.1.1, 26.1.2, 26.2fabric
July 16, 2026
1.12.2-forge-1.0.3release
MC 1.12.2forge
July 16, 2026

How to Install McMouser on Your Client

1

Install the Mod Loader Locally

Install fabric for your local Minecraft version.

2

Download the Matching File

Choose the McMouser file for fabric and Minecraft 26.2.

3

Install Mod

Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.

Compatibility

Mod Loaders

fabricforgelegacy-fabricneoforge

Minecraft Versions

26.2, 26.1.2, 26.1.1 (+40 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Does McMouser need to be installed on the Minecraft server?

No. Modrinth marks McMouser as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.

Which version and loader does McMouser require?

Use a file for fabric, forge, legacy-fabric, neoforge and your exact Minecraft version. Supported versions include 26.2, 26.1.2, 26.1.1. Files for different loaders are not interchangeable.

McMouser is not working – what should I check?

First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.

Minecraft Server for Your Group

McMouser stays on your client. Host a compatible world for your group.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
Client Compatibility Guide
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

26.226.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.6+33 more