The Launcher is the program located in the .aether directory that launches the game, with the filename launcher.jar. The profile.json file is affiliated with the launcher in that the JSON file is where login information is kept. The launcher can be downloaded here, and will automatically update. The launcher is not compatible with certain Macintosh computers. The current version of the launcher is v1.1.
- ↑ This is unconfirmed, and appears to be from an anonymous source. Confirmation from at least 10 Macintosh users are needed to confirm that the launcher does not work for Mac.