5
NCH Software
3,805
Freeware
Create 3D models from scratch or import existing ones.
10
LEGO
4,618
Shareware
LEGO® MINDSTORMS NXT is back and better than ever, with new robot models.
6
IdeaMK
587
Freeware
STL Viewer is a free utility that allows you to open and view CAD 3D files.
75
The LEGO Group.
160
Commercial
An easy-to-use set that introduces young students to robotics.
2
Creative Dimension Software Ltd
44
Shareware
3DSOM allows you to exhibit real objects as 3D images.
3
Sergio Reano
351
Demo
It enables you to create your Lego models using your computer.
2
Rolf Redford
21
Freeware
Simple conversion tool to produce Autocat DXF files out of your LDR Lego models.
1
solid3dtech
6
Shareware
Allows to convert 3D STL models, created from any 3rd party 3D graphics program.
5
Flash, Tau Young, jsconover, Lee Miller
Open source
Use the STL Exporter to create 3D prints of your Autodesk® Revit®-based models.
8
Jaume Dellunde
161
Freeware
Gears 3D Printer is a free application that generates 3D models in STL.
4
Anders Isaksson
1,130
Freeware
Freeware program for building virtual models with Lego-like bricks.
