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MemoryLeakFix project artwork

CurseForge · Minecraft mod

MemoryLeakFix

A mod that fixes random memory leaks for both the client and server

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which MemoryLeakFix release should I use?

Updated 1 year ago
Latest stable file MemoryLeakFix 1.0.0 [fabric,1.14.4-1.16.5]
Game version 1.16.3, 1.16.1, 1.14.4
Loader Fabric, Quilt

MemoryLeakFix 1.0.0 [fabric,1.14.4-1.16.5] targets 1.16.3, 1.16.1, 1.14.4 with Fabric, Quilt. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.

Where it goes

Is MemoryLeakFix required on the client, server, or both?

The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric, Quilt
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does MemoryLeakFix 1.0.0 [fabric,1.14.4-1.16.5] need?

MemoryLeakFix 1.0.0 [fabric,1.14.4-1.16.5]. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add MemoryLeakFix without breaking your instance.

Built for MemoryLeakFix 1.0.0 [fabric,1.14.4-1.16.5]. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use MemoryLeakFix 1.0.0 [fabric,1.14.4-1.16.5]. It targets 1.16.3, 1.16.1, 1.14.4 with Fabric, Quilt; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside MemoryLeakFix 1.0.0 [fabric,1.14.4-1.16.5]. It opens that exact file at the source.

About this project

What does MemoryLeakFix add?

MemoryLeakFix

A mod that fixes multiple memory leaks in minecraft. Both server-side & client-side

For the best performance & memory usage, I recommend using this mod with:

  • lazydfu - Makes startup much faster by not loading DFU until needed, also saves on memory
  • lithium-fabric - The best general performance mod
  • starlight - Re-write of the light engine to be blazing fast

My other optimizations/fixes

More Info

Feel free to contribute to the project!
I'm also fine if you use this mod in your modpacks, just make sure to mention it.

However I don't allow clients or other projects to merge this mod without permission, if you would like to use this mod in your client or another project please contact me.

⚠️ MemoryLeakFix is no longer available on CurseForge!

MemoryLeakFix can be downloaded from our official Modrinth page instead.

Download on Modrinth

Project description from CurseForge.

Pick your setup

MemoryLeakFix by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

60 available setups

Showing the newest 12 of 22 game versions. Older files are in the list below.

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

MemoryLeakFix versions and loaders

31 of 31 releases match

Looking for an older file? The official CurseForge project page is in Resources.

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