Graph - Graph is an open source application used to draw mathematical graphs in a coordinate system.
MindMeister for G Suite - MindMeister lets you create, share and collaboratively work on mind maps.
Grapher - Put Grapher’s powerful graphing and data analysis features to the test and better understand your data. Learn about features and download a free trial.
Goophy for G Suite - Easily add animated gifs to your docs with just a few clicks. Just search for gifs and click to add. (Powered by the Tenor Gif API)
GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.
GIF Explorer for G Suite - The easiest, fastest way to add GIFs to your documents