Ardesia Ardesia is an usefull software for use your desktop as a Sketchpad. You can write, markup and erase, also, of course, you can use your desktop as normal desktop. Also... Discontinued According to website, no new version since 2012, latest issue reported was 2015. Just tested in Ubuntu 18.04, doesn't work. Was also reported to not work in Ubuntu 14.04. Free Open Source Windows Linux Audio Recording Screen Mirroring Screen recording Video Maker ... Screenshot Tools Add a feature 5 Like
Gromit-MPX Create annotations by directly drawing on your screen. Helpful to explain something while creating a screencast or animation. Free Open Source Linux Ubuntu Grease Pencil Annotate screenshots Add a feature 5 Like