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mod

Memory Leak Fix

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

newest supported 1.20.4Optimization
Latest version
no release indexed
Minecraft
1.14.4 to 1.20.4
Java
Java 17+
Loaders
Quilt, Forge, Fabric
Licence
LGPL-2.1-only
Downloads
35.2M
Updated
3 y ago
Available on
Modrinth

Minecraft versions

Every version Memory Leak Fix declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.4Quilt, Forge, Fabric17+declared7 Dec 2023
1.20.3Fabric, Quilt, Forge17+declared4 Dec 2023
1.20.2Forge, Quilt, Fabric17+declared20 Sept 2023
1.20.1Forge, Quilt, Fabric17+declared12 Jun 2023
1.20Forge, Quilt, Fabric17+declared2 Jun 2023
1.19.4Forge, Quilt, Fabric17+declared14 Mar 2023
1.19.3Forge, Quilt, Fabric17+declared7 Dec 2022
1.19.2Forge, Quilt, Fabric17+declared5 Aug 2022
1.19.1Forge, Quilt, Fabric17+declared27 Jul 2022
1.19Forge, Quilt, Fabric17+declared7 Jun 2022
1.18.2Forge, Quilt, Fabric17+declared28 Feb 2022
1.18.2-rc1Forge, Quilt, Fabric17+declared25 Feb 2022
1.18.2-pre3Forge, Quilt, Fabric17+declared23 Feb 2022
1.18.2-pre2Fabric, Quilt, Forge17+declared21 Feb 2022
1.18.2-pre1Quilt, Forge, Fabric17+declared18 Feb 2022
22w07aFabric, Quilt, Forge17+declared16 Feb 2022
22w06aForge, Quilt, Fabric17+declared9 Feb 2022
22w05aForge, Quilt, Fabric17+declared2 Feb 2022
22w03aForge, Quilt, Fabric17+declared19 Jan 2022
1.18.1Forge, Quilt, Fabric17+declared10 Dec 2021
1.18.1-rc3Fabric, Quilt, Forge17+declared10 Dec 2021
1.18.1-rc2Quilt, Forge, Fabric17+declared8 Dec 2021
1.18.1-rc1Fabric, Quilt, Forge17+declared7 Dec 2021
1.18.1-pre1Forge, Quilt, Fabric17+declared3 Dec 2021
1.18Forge, Quilt, Fabric17+declared30 Nov 2021
1.18-rc4Forge, Quilt, Fabric17+declared29 Nov 2021
1.18-rc3Forge, Quilt, Fabric17+declared26 Nov 2021
1.18-rc2Forge, Quilt, Fabric17+declared26 Nov 2021
1.18-rc1Forge, Fabric, Quilt17+declared25 Nov 2021
1.18-pre8Quilt, Forge, Fabric17+declared24 Nov 2021
1.18-pre7Fabric, Quilt, Forge17+declared23 Nov 2021
1.18-pre6Forge, Quilt, Fabric17+declared22 Nov 2021
1.18-pre5Forge, Quilt, Fabric17+declared19 Nov 2021
1.18-pre4Forge, Quilt, Fabric17+declared17 Nov 2021
1.18-pre3Forge, Quilt, Fabric17+declared17 Nov 2021
1.18-pre2Forge, Quilt, Fabric17+declared16 Nov 2021
1.18-pre1Forge, Quilt, Fabric16+declared11 Nov 2021
21w44aForge, Quilt, Fabric16+declared3 Nov 2021
21w43aForge, Quilt, Fabric16+declared27 Oct 2021
21w42aForge, Quilt, Fabric16+declared20 Oct 2021

17 older versions not shown.

Frequently asked

Does Memory Leak Fix work on Minecraft 1.20.4?

Yes. 1.20.4 is the newest Minecraft version Memory Leak Fix declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Memory Leak Fix support?

Everything the author has declared, from 1.14.4 up to 1.20.4. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Memory Leak Fix need?

Quilt, Forge, Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Memory Leak Fix?

Java 17 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Memory Leak Fix under?

LGPL-2.1-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Memory Leak Fix?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Memory Leak Fix safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 1 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.