SK Launcher is one that runs on operating systems with weekly patches and a whole host of different language settings and levels of support. The launcher has been updated fairly recently and it has very simple settings and allows you to customize the maximum RAM memory that you want to allocate to Minecraft, which is always important.
With SK launcher, you can create custom profiles with the old historical releases of the game, such as the alpha and beta versions or the snapshots, alongside official releases. There’s also options for enabling full screen every time the game launches.
For All Versions from Minecraft 1.7.10 to Minecraft 1.21.8, 1.21.7, 1.21.5, 1.21.4, 1.21.1, 1.20.1
Windows
Windows Installer version (Exe file): Download from Server 1 – Download from Server 2
Windows Installer version (Jar file): Download from Server 1 – Download from Server 2
Backup Download (Zip file): Download from Server 1 – Download from Server 2
MAC OS
Dmg version: Download from Server 1 – Download from Server 2
App version: Download from Server 1 – Download from Server 2
Jar version: Download from Server 1 – Download from Server 2
Linux
Jar version: Download from Server 1 – Download from Server 2