SketchUp
10
Freeware
This extension provides import/export functionality for STL files to SketchUp.
5
ArchitektenInitiative e.V.
55
Freeware
This plug-in lets you import DXF files into Google Sketch-up.
LGM
31
Shareware
CADspan has been getting more and more attention lately.
40
McNeel & Associates
22,445
Shareware
Rhinoceros is a powerful program that allows you to create complex models.
15
IMSI/Design, LLC
1,923
Shareware
Create, edit, and annotate in common 2D and 3D file formats.
27
Geometric Ltd.
68
Shareware
eDrawings RapidFire Lite enables you to view, publish and share your CAD files.
7
hameddanger
20
Freeware
Lion Icon Pack is a transformation pack to make your icons look like Lion icons.
2
STEFISKO
4
Shareware
STL2CAD 2007 - Import STL is an AutoCAD application to import STL files.
1
STEFISKO
3
Shareware
STL4CAD 2007 - Export STL is an AutoCAD application to export to STL file.
RedEye
7
Demo
Use Discover.STL to view STL files for any faceting issues.
2
ADA 3D
183
Freeware
ADA3D STL Viewer is a free program that helps you visualize STL or OBJ meshes.
Atul Khanzode, Flash, Lee Miller & Tau
5
Freeware
The STL Export for Revit is designed to produce STL files of your building.
2
ASGvis, LLC
415
Shareware
V-Ray for Sketchup helps develop Google Sketchup 3D architecture designs.
48
Chaos Software
33,388
Shareware
V-Ray for Sketchup helps develop Google Sketchup 3D architecture designs.
41
Chaos Software
206
Shareware
V-Ray for SketchUp works with Google SketchUp, a 3D modeling tool.
NREL/DOE/Alliance
1
Open source
Open source plugin for Google SketchUp that extends the SketchUp API.