Popular stencils
Free
Ubiquiti
Official iconsets for creating diagrams that include Ubiquiti products.
Free
Tango Mime-Types
Tango icon library mime-type file icons
Free
Simple UX Flow
essential shapes for any UX flow
Free
AWS Compute Icons
AWS Simple Icons for Architecture Diagrams from http://aws.amazon.com/architecture/icons/ converted to stencils.
Free
Calendar
Simple or detailed calendar views. You can edit and update when the first day of the month begins and limit the number of days within a month.
Free
Boyd Hobbs' Grip
Diffusion, Cucoloris, Bounce, CTO, CTB, Silk, Solid, Meat Ax, Lighting, Film and TV
Free
Traffic Sign
Japanese traffic signs.
Free
Semantic Web RDF Graph Symbols
Symbols used when creating RDF graphs, including classes, object and data properties, as well as RDFS and OWL primitives
Free
Facebook Timeline v1.0
A series of stencils for Facebook Timeline Pages, and Timeline Tab Applications.