Navigation is very important too for large graphs. Go with yEd instead and graphml, networkx is great too https://networkx.github.io/documentation/stable/refere

Navigation is very important too for large graphs. Go with yEd instead and graphml, networkx is great too https://networkx.github.io/documentation/stable/reference/readwrite/graphml.html https://networkx.github.io/documentation/stable/reference/re...