No UMLGraph videos yet. You could help us improve this page by suggesting one.
FreeCAD - An open-source parametric 3D modeler
draw.io - Online diagramming application
SketchUp - 3D for Everyone
yEd - yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Dia - Dia is a GTK+ based diagram creation program for GNU/Linux, MacOS X, Unix, and Windows, and is released under the GPL license.