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Optix ClientMinecraft mod for 26.1.2

Optix Client is a cutting-edge, Fabric-based utility client built for players who demand performance and precision. Designed with a focus on PvP and minimalist aesthetics, it provides a seamless experience for modern Minecraft versions.

newest supported 26.1.2TechnologyUtilityOptimization
Latest version
1.8.0
Minecraft
1.21 to 26.1.2
Java
Java 25+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
29.4k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Optix Client servers

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

  • 26.1.2
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 Optix Client declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 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
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024

Download

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

1.8.0release17 Jul 2026

optix-client-1.8.0.jar · 39.7 MB · for 1.21.11, 1.21.10

Download latest
7e070b00e6d8…
Older versions9
  • 1.7.021 Jun 202626.1.2, 26.1.1, 26.111.4 MB8.8k downloads337b10363e20…Get
  • 1.6.013 Jun 20261.21.71.0 MB1.1k downloads5edabecd8979…Get
  • 1.5.03 Jun 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more1.0 MB37 downloads65feceec7659…Get
  • 1.4.02 Jun 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more1.0 MB121 downloads77fa11cfc439…Get
  • 1.3.029 May 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more0.9 MB327 downloads636d4c08bed9…Get
  • 1.2.225 May 20261.21.11, 1.21.100.8 MB415 downloads7e6fa76f9925…Get
  • 1.2.116 May 20261.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more0.8 MB4.4k downloads5538cc753e1b…Get
  • 1.2.012 May 20261.210.8 MB344 downloads21b7cce32320…Get
  • 1.0.02 May 20261.210.8 MB406 downloads430aef3482cb…Get

Frequently asked

Does Optix Client work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version Optix Client 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 Optix Client support?

Everything the author has declared, from 1.21 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Optix Client 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 Optix Client?

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

What licence is Optix Client under?

LicenseRef-All-Rights-Reserved, 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 Optix Client?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Optix Client 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.

Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

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.

Is this information wrong or missing something? .