How to install "Fabric Optimized"

Install Fabric Optimized in GDLauncher

Fabric Optimized runs on Fabric. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Fabric

1. Open GDLauncher and create a new instance (the + button on the Library page).
2. Pick the Fabric loader and a Minecraft version that Fabric Optimized supports (1.21.11, 1.20.6, 1.19.4 are common choices).
3. Open the new instance, go to the Addons tab, and click Add Addons.
4. Paste the Quick Install ID #optimized-fabric, find Fabric Optimized in the results, and hit Download. GDLauncher pulls dependencies automatically.
5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what Fabric Optimized supports. As of the latest release, 1.21.11, 1.20.6, 1.19.4 are supported. Fabric Optimized only runs on Fabric; mods built for other loaders won't work. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is Fabric Optimized free?

Yes. Fabric Optimized is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Fabric Optimized support?

Fabric Optimized supports Minecraft 1.21.11, 1.20.6, 1.19.4, 1.18.2, 1.17.1, 1.16.5. GDLauncher will automatically pick a compatible version when you install it.

Does Fabric Optimized require Forge or Fabric?

Fabric Optimized requires Fabric. GDLauncher will install the correct loader automatically when you create an instance.

How do I install Fabric Optimized?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #optimized-fabric. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made Fabric Optimized?

Fabric Optimized is made by despitee. The full project lives on Modrinth (https://modrinth.com/modpack/optimized-fabric).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.