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modpack

Helios OptimizeMinecraft modpack for 26.2

Helios is an #smartweight non-sodium performance modpack for Minecraft 1.21.8 that boosts FPS, no sodium used, reduces RAM usage, and improves smoothness on PC, laptops, and mobile devices. Compatible with PojavLauncher.

client onlynewest supported 26.2TechnologyOptimizationLightweightMultiplayer
Latest version
0.01
Minecraft
1.20.1 to 26.2
Java
Java 25+
Loaders
Forge, Fabric
Licence
CC-BY-4.0
Downloads
983
Updated
5 d ago
Available on
Modrinth
Space NodeOur hosting

Host Helios Optimize servers

One click and Helios Optimize is installed with the right loader, on hardware built for it.

  • 26.2
  • Forge
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

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

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.2Forge, Fabric25+declared16 Jun 2026
26.1.2Forge, Fabric25+declared9 Apr 2026
26.1.1Fabric, Forge25+declared1 Apr 2026
26.1Forge, Fabric25+declared24 Mar 2026
1.21.11Forge, Fabric21+declared9 Dec 2025
1.21.10Forge, Fabric21+declared7 Oct 2025
1.21.9Forge, Fabric21+declared30 Sept 2025
1.21.8Forge, Fabric21+declared17 Jul 2025
1.21.7Forge, Fabric21+declared30 Jun 2025
1.21.6Forge, Fabric21+declared17 Jun 2025
1.21.5Fabric, Forge21+declared25 Mar 2025
1.21.4Forge, Fabric21+declared3 Dec 2024
1.20.6Forge, Fabric21+declared29 Apr 2024
1.20.5Forge, Fabric21+declared23 Apr 2024
1.20.1Forge, Fabric17+declared12 Jun 2023

Download

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

0.01beta8 Jul 2026

Helios 26.2.mrpack · 0.0 MB · for 26.2

Download latest
be7fb1bb19c7…
Older versions3
  • 0.038 Jul 20261.21.90.0 MB5 downloads4a85893291b0…Get
  • 0.048 Jul 20261.21.80.0 MB37 downloadsdcf354ecd167…Get
  • 0.028 Jul 20261.21.70.0 MB7 downloadsceb07584061c…Get

Frequently asked

Does Helios Optimize work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Helios Optimize 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 Helios Optimize support?

Everything the author has declared, from 1.20.1 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 Helios Optimize 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 Helios Optimize support?

Forge, 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 Helios Optimize?

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 Helios Optimize under?

CC-BY-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 Helios Optimize?

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 Helios Optimize 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 ✔香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobsFastly 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.Uton OptimizatorEffective optimization for weak PCs and even for mobile devices.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!

Last checked 5 d 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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