OpenFPS

Name: OpenFPS
Price: 8 EUR
Author: Clover4Leaf

OpenFPS 1 is a combination of mods designed to make Minecraft run faster and use fewer system resources with no noticeable differences.

by Clover4Leaf

170 Downloads

0 Followers

neoforgefabricforgeMC 26.1lightweightoptimization

Rent OpenFPS Server

Screenshots

About this Modpack

OpenFPS 1!

OpenFPS is a mod pack that has mods made to make the game faster and use less power on computers allowing older computers to run Minecraft much faster.

This game is only client side!
You can join anybodys game or any server with your mods still being compatible!

OpenFPS is fully safe to download, all mods are checked before being added.

Why you should download OpenFPS:

OpenFPS is fully safe, no viruses, no privacy problems.
Older computers can run faster.
OpenFPS saves time so you don't have to get every FPS booster, have to update it, etc!

Available Versions

OpenFPS 1.1 (NEOFORGE EDITION)release

MC 1.21.11neoforge62 downloads

April 11, 2026

OpenFPS 1.1release

MC 26.1fabric19 downloads

April 11, 2026

OpenFPS 1.0.0 (NEOFORGE EDITION)release

MC 1.21.11neoforge6 downloads

April 11, 2026

OpenFPS 1.0.0 (FORGE EDITION)release

MC 1.21.11forge54 downloads

April 11, 2026

OpenFPS 1.0.0release

MC 1.21.11fabric29 downloads

February 15, 2026

How to Set Up a OpenFPS Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for OpenFPS). Based on player count: per 5 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "OpenFPS" and click "Install". The neoforge loader and Minecraft 26.1 are configured automatically.

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

OpenFPS server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong neoforge loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a OpenFPS server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €8/month).

Can I add custom mods to OpenFPS without conflicts?

Yes, but check compatibility: only use mods for the same loader (neoforge) and same Minecraft version (26.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

OpenFPS server lagging – performance tips

1) Increase RAM to 6 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.