Gromit-MPX is an on-screen annotation tool that works with any Unix desktop environment under X11 as well as Wayland.
Cost / License
- Free
- Open Source
Platforms
- Linux
- Ubuntu



ScreenPen is described as 'Screen annotation software which allows drawing directly on the screen. It is an open source and multiplatform (all systems that support Python) alternative to tools such as Epic Pen' and is a digital painting tool in the photos & graphics category. There are more than 10 alternatives to ScreenPen for a variety of platforms, including Windows, Mac, Linux, PortableApps.com and Ubuntu apps. The best ScreenPen alternative is CapyCursor, which is free. Other great apps like ScreenPen are Epic Pen, ZoomIt, gInk and Screen Marker and Recorder.
Gromit-MPX is an on-screen annotation tool that works with any Unix desktop environment under X11 as well as Wayland.



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