Popular stencils
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
Flow callouts
Rounded rectangular callouts with semi-transparent gradience.
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
Floorplans: Appliances
A handy collection of appliances for laying out basic floorplans.
Free
Arrow 4
Miscellaneous arrow shapes. (Part 4)
Free
Smart Grid Function Blocks Icons
Aqua optics based icons for components of the electric power grid with the very focus on so called smart grid components.