Is OpenComputers free?

Yes. OpenComputers is free to download from Modrinth and free to host on an Orca server you can share with friends. There is no paywall to download or play it.

How do I install OpenComputers?

The fastest way is Orca: press Play and Orca installs OpenComputers with Forge and the right Minecraft version, then launches the game. To do it by hand, download OpenComputers from Modrinth, install Forge, and drop the .jar into your mods folder.

Which mod loader does OpenComputers use?

OpenComputers runs on Forge. When you host or play it with Orca, the matching loader and Minecraft version are selected for you automatically.

Can I play OpenComputers with friends?

Yes. Host OpenComputers on a free Orca server and share the invite, or launch it solo from the Orca app. No control panel or setup required.

Mods / Mod

OpenComputers

Name: OpenComputers
Availability: InStock
Author: Sangar

by Sangar

233.6K downloads100 followers

ModdecorationtechnologyForge

Host OpenComputers Edit OpenComputers

OpenComputers is a decoration and technology Minecraft mod from Sangar with 233.6K downloads on the Orca catalog. It runs on Forge, so it slots into a matching Minecraft profile without hand-patching anything. OpenComputers is free to download and free to host on Orca: press Play and Orca launches Minecraft with OpenComputers already installed, or host it on a free server to play with friends. There is no control panel and no config files to edit, and no command line to learn. Describe what you want in plain English and Orca installs OpenComputers along with the loader and Minecraft version it needs, then you and your friends are playing in minutes.

Modular, persistent, programmable computers and robots.

How to install OpenComputers

Two ways to add OpenComputers to Minecraft. One takes a click.

The Orca way

Click Play below. Orca installs OpenComputers with Forge and the right Minecraft version, then launches straight into the game.

That’s it. Nothing to download or configure.

Host OpenComputers

The manual way

Download OpenComputers on Modrinth

Download the latest OpenComputers file from Modrinth for your Minecraft version.
Install Forge and launch Minecraft once so the loader profile is created.
Drop the downloaded .jar into your mods folder (the mods folder inside .minecraft, or your server's mods folder).
Add any libraries OpenComputers depends on (the Modrinth page lists them) into the same folder, then start Minecraft on the Forge profile.

OpenComputers versions & compatibility

OpenComputers targets Forge. Orca matches the right loader and Minecraft version for you when you host or play it, so you never have to line them up by hand. For the full list of supported Minecraft versions and required dependencies, check the Modrinth page.

View on Modrinth Source

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Do more with OpenComputers

Run OpenComputers on free 8 GB Minecraft server hosting and play it with friends.
Want a mod like this? Make your own with the AI Minecraft mod maker, no coding needed.
Not sure Forge is the right fit? Read Fabric vs Forge vs NeoForge before you pick a loader.