Installation
Download the installer for: Windows 64
Download the experimental: Linux Installer
Installation of the launcher itself is merely a matter of downloading the installation file and extracting the contents to your computer. It is a standard zip file, so on Windows machines you can simply open it and drag the LauncherApps folder to your location of choice:

If your version of windows doesn't support automatic zip file opening, you may need a utility such as 7-zip.

Then, navigate to the LauncherApps/launcher/bin folder, find the run.bat file (or run script for Linux or Mac) and create a shortcut to it on your desktop.
In Windows, you can do this by right-clicking on run.bat and select Send to → Desktop (create shortcut).
Note: Be sure to exit your File Explorer afterward, so that the program is able to update that folder when you first run it.

It is suggested that you set your run.bat - Shortcut icon to run in Minimized mode, and rename it to Launcher.

After the shortcut is created, simply double-click on it to to launch the program. The Launcher will go obtain the latest release and install it automatically, then you're ready to go!