SmartSystemMenu - SmartSystemMenu extends system menu of all windows in the system
PiP for Mac - Always on top window preview similar to the popular windows only OnTopReplica
Actual Window Manager - Actual Window Manager 8. 11. 3..
Helium - Helium lets you accept payments by credit card for anything you want to sell online.
RBTray - Allows almost any program to be minimized to the system tray by right clicking its minimize button.
PiPifier - PiPifier is a macOS 10.