MultiBuilder-26.1-1.3.0.jar is a beta file of the Minecraft mod Multi Builder Tool for NeoForge, made for Minecraft 26.1.2. It was published on July 24, 2026 and is 0.3 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Multi Builder Tool mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
