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CurseForge · Minecraft mod
OpenComputers: Modernized
OpenComputers meets modern Minecraft! Modular computers, robots, and drones for 1.21 and beyond!
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which OpenComputers: Modernized release should I use?
Latest stable file 1.10.8
Game version 1.21.1
Loader NeoForge
OpenComputers: Modernized 1.10.8 targets 1.21.1 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is OpenComputers: Modernized required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does OpenComputers: Modernized 1.10.8 need?
1.10.8. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add OpenComputers: Modernized without breaking your instance.
Built for OpenComputers: Modernized 1.10.8. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.10.8. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.10.8. It opens that exact file at the source.
About this project
What does OpenComputers: Modernized add?
OpenComputers: Modernized
OpenComputers: Modernized (OC:M) is a port of the original OpenComputers mod for modern Minecraft.
Currently, the mod is available for 1.21.1, but versions for 1.20.1 and 26.x are also in the works!
This version of the mod works on both NeoForge and Fabric, so you can play with any other mods while not having to leave OpenComputers out!
Features
OpenComputers: Modernized (OC:M) is fully feature-complete with the original OpenComputers mod, you can find everything you remember from the original, for example:
- Modular, persistent computers with customizable components
- Customizable drones and robots, which can be made using the assembler with multiple tiers of components
- Tablets for computing on the go, or server racks if you need to fit a lot more computing in a lot less space
- Loot disks hidden in vanilla structures that contain pre-written programs for your computers and robots
- Extensive support for other mods, so you can use OpenComputers to automate your entire base
- An API for developers to extend the mod even further, adding more new content for you to enjoy
Support
If you run into any issue or find yourself stuck, first check the ingame "Manual" item, it might just happen to have the answers you're looking for.
You can also check the original mod's wiki pages for information, most of it applies here too!
Think you've found a bug? Report it on the issue tracker so it can be fixed!: https://github.com/habzg/OpenComputers-Modernized/issues
Modpacks
Feel free to use the mod in any modpack you make/publish, crediting/linking back to this page is not required.
Useful Links
Source code: https://github.com/habzg/OpenComputers-Modernized
OpenComputers Wiki: https://ocdoc.cil.li/
Original OpenComputers source: https://github.com/MightyPirates/OpenComputers
For Developers
If you're a developer and want to make an addon for OpenComputers: Modernized (OC:M), or even just add integrations into your own mod, an API is provided for exactly that purpose. Instructions on how to set up and use the API are available here
Project description from CurseForge.
Pick your setup
OpenComputers: Modernized by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
OpenComputers: Modernized versions and loaders
1.10.8
opencomputers-neoforge-1.10.8.jar
15 Nov 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
1.10.8 (Fabric)
opencomputers-fabric-1.10.8.jar
15 Nov 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · Fabric setup Fabric1.21.1 release
1.10.7 (Fabric)
opencomputers-fabric-1.10.7.jar
20 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · Fabric setup Fabric1.21.1 release
1.10.7 (NeoForge)
opencomputers-neoforge-1.10.7.jar
20 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
1.10.6 (Fabric)
opencomputers-fabric-1.10.6.jar
19 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · Fabric setup Fabric1.21.1 release
1.10.6 (NeoForge)
opencomputers-neoforge-1.10.6.jar
19 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
1.10.5 (Fabric)
opencomputers-fabric-1.10.5.jar
6 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · Fabric setup Fabric1.21.1 release
1.10.5 (NeoForge)
opencomputers-neoforge-1.10.5.jar
6 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
1.10.4 (Fabric)
opencomputers-fabric-1.10.4.jar
4 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · Fabric setup Fabric1.21.1 release
1.10.4 (NeoForge)
opencomputers-neoforge-1.10.4.jar
4 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
1.10.3 (Fabric)
opencomputers-fabric-1.10.3.jar
2 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · Fabric setup Fabric1.21.1 release
1.10.3 (NeoForge)
opencomputers-neoforge-1.10.3.jar
2 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
Looking for an older file? The official CurseForge project page is in Resources.
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