Question 1

Do I need to install Optimizer Cat on the client or the server?

Accepted Answer

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Question 2

What licence is Optimizer Cat under?

Accepted Answer

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

Question 3

How do I install Optimizer Cat?

Accepted Answer

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Question 4

Where do I download Optimizer Cat safely?

Accepted Answer

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Question 5

Which Minecraft versions does Optimizer Cat work on?

Accepted Answer

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old modpack with no declared version as untested on modern Minecraft.

Optimizer CatMinecraft modpack

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Frequently asked

Do I need to install Optimizer Cat on the client or the server?

What licence is Optimizer Cat under?

How do I install Optimizer Cat?

Where do I download Optimizer Cat safely?

Which Minecraft versions does Optimizer Cat work on?