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modpack

Astra OptimizedMinecraft modpack

High FPS Fabric modpack for smooth Minecraft 1.21 gameplay!!

client only
Latest version
1.21.11
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
Apache-2.0
Downloads
40
Updated
5 mo ago
Available on
Modrinth

Download

From Astra Optimized’s own host. Nothing is re-hosted here.

Most recently published release

1.21.11release26 May 2026

Astra Optimized 1.1.mrpack · 27 KB · for 1.21.11 · Fabric

Download this release
121b7995f14e…

Frequently asked

Do I need to install Astra Optimized on the client or the server?

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.

What licence is Astra Optimized under?

Apache-2.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Astra Optimized?

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.

Where do I download Astra Optimized safely?

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

Which Minecraft versions does Astra Optimized work on?

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.

Details from Modrinth, where the author last updated it on 26 May 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 35 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

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