Is RFTools Builder free?

Yes. RFTools Builder 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 RFTools Builder?

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

Which mod loader does RFTools Builder use?

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

Can I play RFTools Builder with friends?

Yes. Host RFTools Builder 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

RFTools Builder

Name: RFTools Builder
Availability: InStock
Author: McJty

by McJty

175K downloads27 followers

ModtechnologyForgeNeoForge

Host RFTools Builder Edit RFTools Builder

RFTools Builder is a technology Minecraft mod from McJty with 175K downloads on the Orca catalog. It runs on Forge and NeoForge, so it slots into a matching Minecraft profile without hand-patching anything. RFTools Builder is free to download and free to host on Orca: press Play and Orca launches Minecraft with RFTools Builder 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 RFTools Builder along with the loader and Minecraft version it needs, then you and your friends are playing in minutes.

RFTools addon mod adding the builder, shield system and much more

How to install RFTools Builder

Two ways to add RFTools Builder to Minecraft. One takes a click.

The Orca way

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

That’s it. Nothing to download or configure.

Host RFTools Builder

The manual way

Download RFTools Builder on Modrinth

Download the latest RFTools Builder file from Modrinth for your Minecraft version.
Install Forge and NeoForge 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 RFTools Builder depends on (the Modrinth page lists them) into the same folder, then start Minecraft on the Forge and NeoForge profile.

RFTools Builder versions & compatibility

RFTools Builder targets Forge and NeoForge. 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 RFTools Builder

Run RFTools Builder 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 and NeoForge is the right fit? Read Fabric vs Forge vs NeoForge before you pick a loader.