HarryPotterMod-1.0.jar is a beta file of the Minecraft mod Harry-Potter-Mod, made for Minecraft 1.12.1, 1.12, 1.12-Snapshot. It was published on September 7, 2017 and is 0.6 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 Harry-Potter-Mod mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.