Install OptiFine & FPS | ButterFine in GDLauncher
OptiFine & FPS | ButterFine runs on Fabric. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.
Install on Fabric
- Open GDLauncher and create a new instance (the + button on the Library page).
- Pick the Fabric loader and a Minecraft version that OptiFine & FPS | ButterFine supports (1.21.8, 1.20.1 are common choices).
- Open the new instance, go to the Addons tab, and click Add Addons.
- Paste the Quick Install ID
#butterfine, find OptiFine & FPS | ButterFine in the results, and hit Download. GDLauncher pulls dependencies automatically. - Hit Play. That's it.
Before you install
Make sure your Minecraft version matches what OptiFine & FPS | ButterFine supports. As of the latest release, 1.21.8, 1.20.1 are supported. OptiFine & FPS | ButterFine 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 OptiFine & FPS | ButterFine free?
Yes. OptiFine & FPS | ButterFine is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.
What Minecraft versions does OptiFine & FPS | ButterFine support?
OptiFine & FPS | ButterFine supports Minecraft 1.21.8, 1.20.1. GDLauncher will automatically pick a compatible version when you install it.
Does OptiFine & FPS | ButterFine require Forge or Fabric?
OptiFine & FPS | ButterFine requires Fabric. GDLauncher will install the correct loader automatically when you create an instance.
How do I install OptiFine & FPS | ButterFine?
Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #butterfine. GDLauncher handles dependencies and the right Minecraft version automatically.
Who made OptiFine & FPS | ButterFine?
OptiFine & FPS | ButterFine is made by caela. The full project lives on Modrinth (https://modrinth.com/modpack/butterfine).
Need help?
Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.