DeskPins - DeskPins can be used to make any application topmost, that is, to keep it above all other windows.
remove.bg - Remove the background of any image 100% automatically
PinWin - Download PinWin - Pin On Top for free. Pin any window to be always on top of the screen. PinWin is a minimal Windows system tray application that allows you to pin any windows to the top of the screen with one click.
Icons8 Background Remover - Quickly remove the background from any photo
WindowTop - Easly set any window on top, just move the mouse to the top area of the window.
Removal.ai - Create transparent background for any image using Removal.ai - The fastest, easy-to-use & free tool to automatically remove backgrounds online.