Mac users interested in Digiex launcher generally download:
Digiex.net Minecraft Launcher is a custom launcher that allows you to use different versions of minecraft without needing to rename minecraft.jar all the time. The .NET version is Open Source and the source code is available on GitHub.
Requirements : Java.
The Magic Launcher is a new Minecraft launcher which can load mods dynamically without changing or patching the minecraft.jar. No more mod installation problems, just select your mods and enjoy. Sound interesting right, if you want to download and install this Magic Launcher.
Catakig is an emulator of the 8-bit family of Apple II computers.