PlotGUI-PlotSquared
I am not the original creator of this, I've just had to complete a massive overhaul and decided to post for public use.
A simple plugin to add a GUI to make PlotSquared more user-friendly.
Releases
Click above to download the latest release of the plugin
Installation
Simply place the .jar file found in releases into your plugins folder, and add the permission : GCPlot.view to a group/player.