FerriteCore mod
FerriteCore is a free Minecraft mod (category: optimization), available for versions 1.16.5 - 1.21.11. Author: malte0811 · 96M downloads · License: MIT
Description
FerriteCore reduces Minecraft's RAM usage. It doesn't change gameplay or the way the game looks; it simply optimizes internal data structures. It's especially useful with large modpacks.
Details
| Name | FerriteCore |
| Author | malte0811 |
| Mod loaders | Fabric, Forge, NeoForge, Quilt |
| Categories | Optimization, Utility |
| Minecraft versions | 1.16.5 - 1.21.11 |
| Latest MC version | 1.21.11 |
| Oldest MC version | 1.16.5 |
| Client side | Optional |
| Server side | Optional |
| License | MIT |
| Created | April 3, 2021 |
| Last updated | January 25, 2026 |
| Downloads | 96,239,729 |
| Followers | 13,332 |
How to install FerriteCore
- Install the right mod loader: Fabric, Forge, NeoForge or Quilt
- Download FerriteCore from its official page on Modrinth: https://modrinth.com/mod/ferrite-core
- Put the downloaded
.jarfile in the.minecraft/modsfolder - Launch Minecraft with the profile of that mod loader
For a detailed walkthrough, see how to install Minecraft mods.
Download from Modrinth
The official FerriteCore page on Modrinth:
Download FerriteCore from Modrinth →
Related mods
Other popular mods in similar categories:
Frequently asked questions about FerriteCore
How do I install FerriteCore in Minecraft?
Install a mod loader (Fabric, Forge, NeoForge or Quilt), download the FerriteCore .jar file from Modrinth and put it in the .minecraft/mods folder. Then launch the game with the profile of the loader you chose.
Which Minecraft versions does FerriteCore work with?
FerriteCore supports Minecraft 1.16.5 - 1.21.11. The latest supported game version is 1.21.11.
Is FerriteCore free?
Yes, FerriteCore is a free mod released under the MIT license. You can download it from Modrinth at no cost.
Where can I safely download FerriteCore?
The safest source is the mod's page on Modrinth (modrinth.com/mod/ferrite-core). Avoid random sites offering .jar files: they often pose as popular mods and contain malware.
