Memory Leak Fix is a mod that works on Minecraft 1.16 – 1.20. Here are 12 resources that do a similar job, ranked by how close they are and how many people use them.
| Resource | Downloads | Rating | Versions | Last update | Price |
|---|---|---|---|---|---|
 Memory Leak Fixthe one you looked at | 39.1M | – | 1.16 – 1.20 | Jan 6, 2024 | Free |
 ModernFixembeddedt | 84.9M | – | 1.16 – 26.x | 3 days ago | Free |
 Model Gap FixMehVahdJukaar | 34.1M | – | 1.18 – 1.21 | Oct 14, 2025 | Free |
 FerriteCoremalte0811 | 168.4M | – | 1.16 – 26.x | Mar 24, 2026 | Free |
 Lithiumjellysquid3 | 143.9M | – | 1.16 – 26.x | 29 days ago | Free |
 Debugifyisxander | 39.8M | – | 1.18 – 26.x | 29 days ago | Free |
 EmbeddiumFiniteReality | 38.4M | – | 1.16 – 1.21 | Jan 24, 2025 | Free |
 Packet FixerTonimatasDEV | 31.8M | – | 1.12 – 26.x | Sep 20, 2026 | Free |
 ToolTipFixkyrptonaught | 17.3M | – | 1.17 – 1.21 | Jun 10, 2023 | Free |
by embeddedton Modrinth
All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite performance mods!
by MehVahdJukaaron Modrinth
Fixes gaps in Block Models and Item Models
by malte0811on Modrinth
Memory usage optimizations
by jellysquid3on Modrinth
No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.
by isxanderon Modrinth
Fixes Minecraft bugs found on the bug tracker
by FiniteRealityon Modrinth
A powerful, mod-friendly, FOSS client performance mod for NeoForge
by TonimatasDEVon Modrinth
A simple mod to fix various problems with packets, nbt and timeouts.
by kyrptonaughton Modrinth
Fixes Tooltips from runnning off the screen.
by jellysquid3on Modrinth
A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter.
by coderboton Modrinth
A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs
by tr7zwon Modrinth
Using async path-tracing to hide Block-/Entities that are not visible
by RaphiMCon Modrinth
Speed up immediate mode rendering in Minecraft
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