ModsJava
Memory manager
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthThis mod adds a new command, /cleanup, which cleanups the memory. This mod was originaly made to cleanup memory for my SMP, but i might add extra functionality to it. The command requieres OP to be executed.
How does it work?
The /cleanup command calls java's GC system to free some memory.
Planned for the future (Not guaranteed)
- Automatic GC calls.
- Config system.
- Other versions and platforms.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as MemoryCleaner-1.0.jar — drop this file into the mods folder
- Download size: 42 KB
- Download link checked 11 Oct 2026 — working
These come from our own check of the pack file, not from the source page.