Fences - Keep your desktop organized with Fences. This is a simple software program that allows you to sort the tabs on your desktop and create files that are easily recognizable to you.
KDE Plasma Desktop - Plasma Workspaces is the umbrella term for all graphical environments provided by KDE.
Nimi Places - Nimi Places is a Windows desktop organizer that gives you the ability to put files and folders into customizable containers. The elements in the containers are represented as icons or thumbnails. Read more about Nimi Places.
Open Sidebar - Open Sidebar is a vertical bar on your Windows Desktop that helps you keep your gadgets organized.
iCollections - Organize your Mac desktop items.
8GadgetPack - 8GadgetPack makes it possible to use gadgets on Windows 8 / 8.1 / 10.