ForgeTheSane

Windows

Grab the latest release from the Releases page

Commandline

usage: main.py [-h] -i INPUT [INPUT ...] [-f]

Turns the Forge Installer into a usable MultiMC instance

optional arguments:
  -h, --help            show this help message and exit
  -i INPUT [INPUT ...], --input INPUT [INPUT ...]
                        one or more paths to forge-installer jar files
  -f, --force           force library redownload and instance recreation