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modpack

zOptimizedMinecraft modpack for 26.1.2

Modpack that could combine optimization and beauty together / Shader packs, Resourse packs, Settings integrated

client onlynewest supported 26.1.2OptimizationCombatMultiplayer
Latest version
6.2-26.1
Minecraft
1.20.1 to 26.1.2
Java
Java 25+
Loader
Fabric
Licence
CC-BY-NC-SA-4.0
Downloads
9.2k
Updated
2 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.1.2Fabric25+declared9 Apr 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.4Fabric21+declared3 Dec 2024
1.21Fabric21+declared13 Jun 2024
1.20.1Fabric17+declared12 Jun 2023

Download

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

All 44 releases
6.2-26.1release6 Jul 2026

zOptimized 6.2-26.1.mrpack · 10.0 MB · for 26.1.2

Download latest
f25447b12469…
Older versions24
  • 6.0-26.114 May 202626.1.29.2 MB131 downloads80a20ee414a9…Get
  • 5.3-1.21.1131 Mar 20261.21.113.3 MB101 downloads9bdfb4b6b3b2…Get
  • 5.2-1.21.118 Feb 20261.21.117.6 MB150 downloadsc906a6365821…Get
  • 5.17 Jan 20261.21.112.5 MB99 downloadsab49a4e9bc9a…Get
  • 5.021 Dec 20251.21.112.4 MB96 downloads71488afa79d8…Get
  • 4.321 Dec 20251.21.103.0 MB54 downloads2a855b4c2b36…Get
  • 4.230 Oct 20251.21.103.5 MB106 downloadsb3117d4f8532…Get
  • 4.112 Oct 20251.21.93.5 MB79 downloadsa67794090f44…Get
  • 4.04 Oct 20251.21.93.5 MB82 downloads2adee1df4b19…Get
  • 3.104 Oct 20251.21.43.5 MB67 downloads4909da918c3b…Get
  • 3.91 Sept 20251.21.42.5 MB62 downloadsc6b4e090b828…Get
  • 3.817 Aug 20251.21.45.1 MB67 downloads560029bf201d…Get
  • 3.73 Jul 20251.21.42.3 MB122 downloads20fdc366769e…Get
  • 3.63 Jun 20251.21.43.7 MB95 downloadsa6c2fea4e2f7…Get
  • 3.527 Apr 20251.21.47.7 MB101 downloads6448f982dbf7…Get
  • 3.410 Apr 20251.21.43.5 MB106 downloads0db5b1c0fa72…Get
  • 3.3.014 Mar 20251.21.43.0 MB110 downloads00743843610c…Get
  • 3.2.013 Mar 20251.21.43.0 MB90 downloads3f906dc67d14…Get
  • 3.1.026 Feb 20251.21.46.5 MB90 downloads182ca678c2ba…Get
  • 3.0.221 Feb 20251.21.42.6 MB85 downloadsc812749e626c…Get
  • 2.6.0.latest21 Feb 20251.212.7 MB163 downloadsa46acd9dcafb…Get
  • 3.0.114 Feb 20251.21.42.6 MB64 downloadsf5fe0c512f23…Get
  • 3.0.013 Feb 20251.21.42.6 MB80 downloadsd48cc506d34a…Get
  • 2.5.024 Jan 20251.214.1 MB99 downloads4666ff374143…Get

Frequently asked

Does zOptimized work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version zOptimized 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 zOptimized support?

Everything the author has declared, from 1.20.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install zOptimized 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 zOptimized 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 zOptimized?

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 zOptimized under?

CC-BY-NC-SA-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 zOptimized?

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 zOptimized 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)Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔fps+pvpFPS + PvP Boost is a lightweight Minecraft modpack designed to maximize performance and give players a competitive edge in PvP. With FPS-boosting optimizations and combat-focused tweaks, it delivers smoother gameplay, better responsiveness, and enhanced viFastly 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.PerformaThis modpack optimizes Minecraft to boost FPS and improve world loading speeds. It generates chunks only when needed, enhancing overall performance. It has been tested on various devices. For more information read the description

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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