A third party software for Sketchup (windows explorer thumbnailer, mesh optimizer...)
Add scenes orthographically by entering x,y,z offsets
Bulk reset of group and component's axes.
A tool to create Bézier curves.
A tool to create Bézier curves that pass through user selected data points
A tool to create and edit nonrational and rational Bézier triangle surfaces.
Explodes all groups and components in model
Turn loose geometry into groups
Select all outer edges of selected geometry
Context menu access to component properties.