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CurseForge · Minecraft modpack
OptiSup [Client]
OptiSup [Client] is a lightweight optimization modpack that improves rendering, game logic and netcode performance.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which OptiSup [Client] release matches 26.2?
Best match for your filters 3_26.2_neoforge
Game version 26.2
Loader NeoForge 26.2.0.75
3_26.2_neoforge is a complete pack release for 26.2 with NeoForge 26.2.0.75. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 24 mods in this pack file.
Pack setup
How should I set up OptiSup [Client] for players and a server?
Use 3_26.2_neoforge 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 3_26.2_neoforge
Dedicated server setup Match 3_26.2_neoforge
Pack loader NeoForge 26.2.0.75
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 24
Client only 10
Server only 0
Not labelled 14
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 OptiSup [Client]?
3_26.2_neoforge on 26.2. The pack contents and setup notes below stay tied to that release.
The selected pack release is 3_26.2_neoforge. That file is for Minecraft 26.2 with NeoForge 26.2.0.75. It contains 24 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 OptiSup [Client]?
OptiSup [Client] is a lightweight optimization modpack that improves rendering, game logic and netcode performance.
❗Recommendations for use ❗
Do not use VSync and FPS cap together.
Use the ZGC JVM flag for better stability.
Allocate only the optimal amount of RAM. Avoid assigning too much or all available memory!
Include this modpack/mod list in other modpacks as a universal performance core.
Project description from CurseForge.
Mods in 3_26.2_neoforge
Open any mod on Modpacks.ch to check its files and dependencies.
almanac-neoforge-26.2-1.26.7.3.jar SHA-1
78529398be91a98335f8477d0f5f211f3bb0ef91 · CurseForge file 8471564 · Project link unavailable Side not labelledalternate_current-mc26.2-1.9.0.jar SHA-1
931124bbbf05ee1aada99b3b37e051b3f2d3b109 · CurseForge file 8268138 · Project link unavailable Side not labelledasynclogger-2.2.2+26.1.2-neoforge.jar SHA-1
be8a23b212046ce3b6f01b542de56ccc73ea0ba8 · CurseForge file 8631014 · Project link unavailable Side not labelledAsyncParticles-26.2.2.9+26.2.jar SHA-1
90658eddd7aaa3fbdbfdcdb18aabcb5452aaaa05 · CurseForge file 8879597 · Project link unavailable Client onlyBadOptimizations-2.4.1-26.2-forge.jar SHA-1
1c20191b8dcce3442039f1466d1a18d1feb431f7 · CurseForge file 8260340 · Project link unavailable Client onlyboosters-1.3.2+26.2-neoforge.jar SHA-1
c8bcae655b569120dea1a6b02867835c5e65e76f · CurseForge file 8483840 · Project link unavailable Client onlycloth-config-26.2.155.jar SHA-1
6ea13f34b0fcdcc9299b766efa199dcc7cb73878 · CurseForge file 8269700 · Project link unavailable Side not labelledClumps-neoforge-26.2-26.2.1.jar SHA-1
afb2dff9ca5a0415606b0cae92c8ca04b2c9bf80 · CurseForge file 8262616 · Project link unavailable Side not labelledentityculling-neoforge-1.11.2-mc26.2.jar SHA-1
49e38031976e9e3953a6b09fd58c0cb171341b68 · CurseForge file 8942324 · Project link unavailable Client onlyfastmapcodec-neoforge-1.0.4.jar SHA-1
87a1191a21665658d7fa0afcebbd33c76e57ec24 · CurseForge file 8678072 · Project link unavailable Side not labelledferritecore-9.0.0-neoforge.jar SHA-1
b8bfb14ba6ce7068aae08c3a132ca40bda6bd143 · CurseForge file 7806039 · Project link unavailable Side not labelledframepacer-1.2-26.1-26.3-multiloader.jar SHA-1
2701ba44de9e2bf7d80c777fa704f871987dbddb · CurseForge file 8803198 · Project link unavailable Client onlyImmediatelyFast-NeoForge-1.16.5+26.2.jar SHA-1
60c34a439f8ac6153b0820a23fa1004d8820025b · CurseForge file 8898471 · Project link unavailable Client onlyiris-neoforge-1.11.4+mc26.2.jar SHA-1
decfbe06505849620da8f1381c88af1e122ecdd3 · CurseForge file 8868972 · Project link unavailable Client onlykreno-neoforge-26.2-26.3.2-26.2.jar SHA-1
72a949911f90f48d43b3a5d7bd8c64985d0f9ee5 · CurseForge file 8379659 · Project link unavailable Side not labelledKsyxis-1.4.5.jar SHA-1
026b789a30de912a40911443c37c2fc92579629e · CurseForge file 8971236 · Project link unavailable Side not labelledletmedespawn-neoforge-26.2-1.26.9.1.jar SHA-1
fc2de9fb126f71826debbb49af102463f83fac1f · CurseForge file 8799554 · Project link unavailable Side not labelledlithium-neoforge-0.25.3+mc26.2.jar SHA-1
e834dc970751b97605e2d06565b8998e22dd543a · CurseForge file 8533306 · Project link unavailable Side not labelledmodernfix-neoforge-5.27.21+mc26.2.jar SHA-1
6f4ac871338ecf0c51103f30d1327846854eca90 · CurseForge file 8896910 · Project link unavailable Side not labelledmoreculling-neoforge-26.2-1.8.1.jar SHA-1
2efd4033809fdb70e6cbb9bf9ef61efcbd02d99d · CurseForge file 8563685 · Project link unavailable Client onlyonlyzoom-1.2-26.1-26.2-neoforge.jar SHA-1
4152f2af318a419f9b8fb6e40918fda83647bdd1 · CurseForge file 8844758 · Project link unavailable Client onlyquick-pack-neoforge-1.5.0+26.2.jar SHA-1
e167572c8ae15a67f1b9425b0ddaf5bb5b904cdd · CurseForge file 8619212 · Project link unavailable Side not labelledsodium-neoforge-0.9.2+mc26.2.jar SHA-1
e0a7838c8f733fecf0f2cb729e3439f70c21809f · CurseForge file 8859536 · Project link unavailable Client onlyspringlotus-neoforge-1.2.2+26.2.jar SHA-1
3d836d9cd77c1663954681b1d191593480a793c8 · CurseForge file 8829736 · Project link unavailable Side not labelledPick your setup
OptiSup [Client] by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.2
2 loader buildsMinecraft version
26.1.2
2 loader buildsMinecraft version
1.21.11
2 loader buildsMinecraft version
1.21.10
2 loader buildsMinecraft version
1.21.8
2 loader buildsMinecraft version
1.21.5
2 loader buildsMinecraft version
1.21.4
2 loader buildsMinecraft version
1.21.1
2 loader buildsMinecraft version
1.20.6
2 loader buildsMinecraft version
1.20.4
2 loader buildsMinecraft version
1.20.1
2 loader buildsShowing the newest 12 of 19 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
OptiSup [Client] versions and loaders
NeoForge 26.2.0.7526.28.0.312+7 release
Fabric26.2 release
NeoForge26.2 release
Looking for an older file? The official CurseForge project page is in Resources.
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