Acapulco by Rhenso is a toolset for geometry creation, analysis and organization. The commands have been proven useful in our daily work at imagine computation.
RhinoBIM is a discontinued app that was a joint development effort of Virtual Build Technologies and ASUNI to produce plugins tools for Architecture design through Construction
The ParaCamera plug-in assists in parametric control of Rhino's camera.It is possible to control not only the perspective view but also the parallel view.
Deviant Inspector is a Rhino Plugin helping to diagnose the breps in the rhinodoc.3dm file,distinguishes the breps which have some specific geometry characteristics.