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CurseForge · Minecraft modpack
Keo optimized
A lightweight optimization pack with only essential mods, delivering up to 4x higher FPS while keeping Minecraft smooth and stable on Fabric.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Keo optimized release should I use?
Latest stable file keo optimized Fabric 26.2.zip
Game version 26.2
Loader Fabric 0.19.3
keo optimized Fabric 26.2.zip is a complete pack release for 26.2 with Fabric 0.19.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 25 mods in this pack file.
Pack setup
How should I set up Keo optimized for players and a server?
Use keo optimized Fabric 26.2.zip as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
Client instance Install keo optimized Fabric 26.2.zip
Dedicated server setup Match keo optimized Fabric 26.2.zip
Pack loader Fabric 0.19.3
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
Referenced mods 25
Client only 10
Server only 0
Not labelled 15
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for Keo optimized?
keo optimized Fabric 26.2.zip. Change the pack release and its contents or setup may change too.
The selected pack release is keo optimized Fabric 26.2.zip. That file is for Minecraft 26.2 with Fabric 0.19.3. It contains 25 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is Keo optimized?
Keo Optimized – Extreme Lightweight Optimization Boost your FPS up to 4× with this carefully curated Fabric modpack focused exclusively on performance. It includes only the most essential and proven optimization mods — no unnecessary features, no bloat, no extra content. Perfect for low-end PCs, laptops, or anyone who wants buttery-smooth gameplay while keeping the vanilla feel intact.
Expect massive improvements in frame rates, reduced stuttering, faster loading times and better stability, all without sacrificing visual quality or breaking most other mods. Ideal for both survival and modded environments that need extra breathing room.
Project description from CurseForge.
Mods in keo optimized Fabric 26.2.zip
Open any mod on Modpacks.ch to check its files and dependencies.
asynclogger-2.1.0+26.1.2-fabric.jar SHA-1
8a3e463b67b6e4a7763e8b6acd01e25f7dc338a7 · CurseForge file 8334049 · Project link unavailable Side not labelledBadOptimizations-2.4.1-26.2-fabric.jar SHA-1
b36b001f869d04245523807d9ccb26a085f243b4 · CurseForge file 8260341 · Project link unavailable Client onlybbe-fabric-1.3.6+mc26.2.jar SHA-1
df78f239ebbb8ea0e11500e1f37a456c177b1f77 · CurseForge file 8260669 · Project link unavailable Client onlycloth-config-26.2.155.jar SHA-1
babcf16dbd15e09d326e21ffe85ab3f7d843ef9e · CurseForge file 8269699 · Project link unavailable Side not labelledClumps-fabric-26.2-26.2.1.jar SHA-1
98e368bacc9d1a607be81d02f78f9afe913e7cfe · CurseForge file 8262615 · Project link unavailable Side not labelledConfigManager-fabric-26.1_26.2-1.1.3.jar SHA-1
ce2d31f3cb6815fe83c742326430af8dd9f6a479 · CurseForge file 8260926 · Project link unavailable Side not labelledentityculling-fabric-1.10.5-mc26.2.jar SHA-1
f66f9d8cbb1f76466aaf45e46fb11b18207e3aef · CurseForge file 8287118 · Project link unavailable Client onlyfabric-api-0.153.0+26.2.jar SHA-1
1d22675ae6ebc304f7f808ca842b11db85ca9a90 · CurseForge file 8301805 · Project link unavailable Side not labelledferritecore-9.0.0-fabric.jar SHA-1
eac76ff0f3753422c61b2c44487d0d195d88d4bc · CurseForge file 7806040 · Project link unavailable Side not labelledfism+26.2-1.0.4.jar SHA-1
91daf226c77ddd078fd8ce17ff7371f443829d8d · CurseForge file 8281928 · Project link unavailable Client onlyForgeConfigAPIPort-v26.2.1-mc26.2.x-Fabric.jar SHA-1
a4083de0d8e0c19b993d21f7a576216efb5ceb23 · CurseForge file 8292030 · Project link unavailable Side not labelledgetittogetherdrops-fabric-26.1.1-1.5.1.jar SHA-1
585b823a54bab112cdc905689513a2f31500c80e · CurseForge file 7886700 · Project link unavailable Side not labelledGnetum-4.4.1+26.2-fabric.jar SHA-1
7f3dd2430a7b06916099525cc5dc90cd52e3e6b5 · CurseForge file 8263209 · Project link unavailable Client onlyImmediatelyFast-Fabric-1.16.1+26.2.jar SHA-1
ef9347d232ede4c97799fa5dd3a6d2b5be9d7bd8 · CurseForge file 8327973 · Project link unavailable Client onlyiris-fabric-1.11.1+mc26.2.jar SHA-1
1a75998310ecbb5f2d62fe5e58bd9e9d6a8833ba · CurseForge file 8261499 · Project link unavailable Client onlyIxeris-4.5.1+26.2-fabric.jar SHA-1
2f465ff728e7b4efd9bc206bf452dbae2ca90a57 · CurseForge file 8296891 · Project link unavailable Client onlylithium-fabric-0.25.1+mc26.2.jar SHA-1
7307306a67fcbb8b4bb324387074425e5df753cc · CurseForge file 8330370 · Project link unavailable Side not labelledmodernfix-5.27.18-build.1.jar SHA-1
8497fee7fdd87d6a1f5a7a85ee7f76e14a415e7b · CurseForge file 8278853 · Project link unavailable Side not labelledmodmenu-20.0.0-beta.4.jar SHA-1
eccb69023a351a8a1531ea70d04732120c1167aa · CurseForge file 8302403 · Project link unavailable Side not labelledmoreculling-fabric-26.2-1.8.0-beta.1.jar SHA-1
d26fed5415ee09d503fa941a452fbb4080554f81 · CurseForge file 8258782 · Project link unavailable Client onlyreeses-sodium-options-fabric-2.2.0+mc26.2.jar SHA-1
0452f3dbe4b5e49a46feb486c6739a44a651e3f7 · CurseForge file 8321365 · Project link unavailable Side not labelledScalableLux-0.2.1+fabric.2b08348-all.jar SHA-1
4f04d101866a35a50c713efec7181a33f9f657e2 · CurseForge file 8235664 · Project link unavailable Side not labelledsodium-extra-fabric-0.9.0+mc26.2.jar SHA-1
7596d12019919751d57c8eeaefdcf46c1cd80be7 · CurseForge file 8337598 · Project link unavailable Side not labelledsodium-fabric-0.9.0+mc26.2.jar SHA-1
924dc2b779b7b7cd2d1d2464b863b00aa9fea797 · CurseForge file 8261462 · Project link unavailable Client onlyzfastnoise-1.0.36+26.2.jar SHA-1
5ba08086e00d4ac7e6c52817f068cf7953583a7f · CurseForge file 8287690 · Project link unavailable Side not labelledPick your setup
Keo optimized by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
1 loader buildMinecraft version
26.1.1
1 loader buildMinecraft version
26.1
1 loader buildMinecraft version
1.21.11
1 loader buildMinecraft version
1.21.10
1 loader buildMinecraft version
1.21.9
1 loader buildMinecraft version
1.21.8
1 loader buildMinecraft version
1.21.7
1 loader buildMinecraft version
1.21.6
1 loader buildMinecraft version
1.21.5
1 loader buildMinecraft version
1.21.4
1 loader buildShowing the newest 12 of 17 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
Keo optimized versions and loaders
Fabric 0.19.326.28.0.312+7 release
Fabric26.2 release
Fabric26.1.2 release
Fabric26.1.2 release
Fabric26.1.1 release
Fabric26.1 release
1.20.1Forge release
Fabric1.20.1 release
1.21.1NeoForge release
Fabric1.21.11 release
Fabric1.21.10 release
Fabric1.21.9 release
Looking for an older file? The official CurseForge project page is in Resources.
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