OptifiNeoforge-2.0.0+mc26.1.2.jar is a release file of the Minecraft mod OptifiNeoforge for NeoForge, made for Minecraft 26.1.2. It was published on October 1, 2026 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the OptifiNeoforge mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.