Popular stencils
Free
4EYes fantasy Stencil #1
Stuff for making nice RPG battle maps
Free
Cisco - Optical Networking
Optical Icons for putting together Cisco ONS15454 networking diagrams.
Free
North Point 1
Here is a range of North Points for use with architectural plans and maps. Some sparrows made their way into the stencils as well.
Free
Cogs 2014
A selection of cogs of different sizes with different numbers of teeth. The cogs have transparent holes in the middle.
Free
Percentages - Map pointers
Simple stencil to easily create infographics maps pointers and graph tables.
Free
Fault Tree Analysis
Just draw Fault Trees
Free
Chemical Engineering 1
A basic stencil for chemical engineering diagrams (Stencil 1).
Free
Class Responsibility Collaborator (CRC)
Class Responsibility Collaborator Models.
Free
3D input tetrahedron
Simple shapes