It's a scene launcher, if you work on many scene for a project, like a game.
You can add notes too for each shortcut.
Double Click on a file to open
"Add Current" to add the opened scene
"Remove selected" to delete it
Attention: You have to open the file Ziboo_DecorsLauncher.ms and edit the line at the beginning of the script, with the path of where the file decors_list.ini is, which is include in the zip:
listOfDecor = "C:\\Projects\\decors_list.ini"