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modpack

OptimusMinecraft modpack for 26.2

A performance modpack with Optifine parity and some visual increments. 26.2

client onlynewest supported 26.2Optimization
Latest version
6.2620.4
Minecraft
1.20.4 to 26.2
Java
Java 25+
Loader
Fabric
Licence
LGPL-3.0-only
Downloads
2.6k
Updated
2 mo ago
Available on
Modrinth

Minecraft versions

Every version Optimus declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.4Fabric17+declared7 Dec 2023

Download

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

All 34 releases
6.2620.4release9 Jul 2026

Optimus.mrpack · 0.9 MB · for 26.2

Download latest
c28c27ae3825…
Older versions24
  • 6.2620.33 Jul 202626.20.9 MB30 downloadsef5a6ebfc4c8…Get
  • 6.2620.225 Jun 202626.21.1 MB68 downloadsd060cf8c1092…Get
  • 6.2620.120 Jun 202626.21.1 MB125 downloadsf6bbc419b1bc…Get
  • 6.2612.520 Jun 202626.1.21.0 MB24 downloads0f65c00a06f1…Get
  • 6.2612.425 May 202626.1.21.0 MB110 downloads0d9a8d63f452…Get
  • 6.2612.313 May 202626.1.21.0 MB334 downloads14500744564b…Get
  • 6.2612.228 Apr 202626.1.21.7 MB18 downloads12077bf985f4…Get
  • 6.2612.119 Apr 202626.1.21.7 MB16 downloads4eefd5457ae5…Get
  • 6.2612.017 Apr 202626.1.21.7 MB20 downloads01253f7e5230…Get
  • 6.1.21 Mar 20261.21.112.1 MB58 downloadse44d3d291b29…Get
  • 6.1.18 Jan 20261.21.112.1 MB61 downloads3e0614238533…Get
  • 6.1.06 Jan 20261.21.112.9 MB28 downloads4782b7468987…Get
  • 6.0.24 Jan 20261.21.112.2 MB26 downloadsc1bd3906858b…Get
  • 6.0.14 Jan 20261.21.112.2 MB22 downloads5fc41f18afb2…Get
  • 6.0.025 Dec 20251.21.112.2 MB40 downloads9c85c0a6ed97…Get
  • 5.2-b324 Dec 20251.21.111.1 MB20 downloads17f49c2fe073…Get
  • 5.2-b218 Dec 20251.21.111.7 MB58 downloads5458ee293041…Get
  • 5.2-b118 Dec 20251.21.111.2 MB12 downloads1fa179a52976…Get
  • 5.213 Dec 20251.21.108.4 MB14 downloadsa089145ce789…Get
  • 5.1-b221 Jun 20251.21.61.8 MB90 downloads44abb5716203…Get
  • 5.1-b120 Jun 20251.21.61.8 MB47 downloads4da7150b3d64…Get
  • 5.120 Jun 20251.21.51.8 MB47 downloads65b7131b9d68…Get
  • 5.0.125 Apr 20251.21.54.2 MB69 downloadsb2c2b42a29cd…Get
  • 5.021 Apr 20251.21.51.8 MB47 downloads96cfe840c161…Get

Frequently asked

Does Optimus work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Optimus declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Optimus support?

Everything the author has declared, from 1.20.4 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Optimus 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.

Which platform or loader does Optimus support?

Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Optimus?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the modpack itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Optimus under?

LGPL-3.0-only, 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 Optimus?

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 Optimus 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.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔Fastly OptimisedA modpack to enhance the performance of Pojavlauncher, MojoLauncher, Amethyst Launcher, Pojav Zenith Horizon (Zalith Launcher), Zalith Launcher2, Hello Launcher, FoldCraft Launcher, SolCraft Launcher and Low-End-PCs.Optimized CoreThis is a modpack core that optimizes the game. Mainly meant as a base for your own modpack/instance. It only contains optimization mods and for this reason it achives the BEST performance of any modpack!Awesomely OptimizedSame look, same game, double the frames!PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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