Authors

Skalp is an intuitive and powerful Live Section Tool. It represents the key missing features needed to realize a long standing dream: create stunning plans and elevations inside SketchUp.
Quantity Takeoff with Reporting from SketchUp models
Trim, intersect, union, subtract, split faces.
Photorealistic SketchUp rendering bundled with lots of extras to create renderings, reports, and informative client presentations.
Offsets several faces at multiple distances
Create 3D trees, plants and grass.
The 3D Warehouse tools by Cadman provide a suite of tools to Quality Check your models for managing and reviewing SketchUp models prior to uploading those files to 3D Warehouse.
A third party software for Sketchup (windows explorer thumbnailer, mesh optimizer...)
Fully Integrated Real-time Radiosity Engine in Sketchup
Add scenes orthographically by entering x,y,z offsets