ksnip (opens in new tab)

Ksnip is a Qt based cross-platform screenshot tool that provides many annotation features for your screenshots. Features: Supports Linux (X11, Plasma Wayland, GNOME Wayland and xdg-desktop-portal Wayland), Windows and macOS. Taking screenshot of a custom rectangular area that can be drawn with mouse cursor. Taking screenshot of last selected rectangular area without selecting again. Taking screenshot of the screen/monitor where the mouse cursor is currently located. Taking screenshot of full ...