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modpack

Harmony - Absolute OptimizationMinecraft modpack

All optimization packs in one.

client only
Latest version
harmony-mc1.21.8-v1
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
CC-BY-NC-ND-4.0
Downloads
341
Updated
13 mo ago
Available on
Modrinth

Download

From Harmony - Absolute Optimization’s own host. Nothing is re-hosted here.

harmony-mc1.21.8-v1release31 Aug 2025

Harmony 1.21.8 harmony-mc1.21.8-v1.mrpack · 42 KB · for 1.21.8

Download latest
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Older versions4
  • harmony-mc1.21.7-v131 Aug 20251.21.742 KB40 downloads44863e29588f…Get
  • harmony-mc1.21.5-v1.224 May 20251.21.574 KB71 downloadsb081a35babe6…Get
  • harmony-mc1.21.5-v1.113 May 20251.21.574 KB64 downloadsb002147d45eb…Get
  • harmony-mc1.21.5-v12 May 20251.21.574 KB72 downloadsb2b0a83df414…Get

Frequently asked

Do I need to install Harmony - Absolute Optimization 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 Harmony - Absolute Optimization under?

CC-BY-NC-ND-4.0, 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 Harmony - Absolute Optimization?

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 Harmony - Absolute Optimization 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Which Minecraft versions does Harmony - Absolute Optimization 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 31 Aug 2025. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 38 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .