LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
SolidWorks PDM - SolidWorks PDM is a comprehensive Product Data Management application designed to help engineers manage their design data.
draw.io - Online diagramming application
aPriori - aPriori helps your global design & sourcing teams collaborate effectively to bring innovative, cost-optimized products to market faster w/our pcm solutions.
Visio - Simplify and communicate complex information using data-linked diagrams.
Bullclip - Collaborative PDF markup for design and construction