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Screenshot  Tower Bridge (an official Lego set with over 4,000 pieces) built in LeoCAD. | |
| Original author(s) | Leonardo Zide |
|---|---|
| Initial release | 1997[1] |
| Stable release | |
| Repository | |
| Written in | C++[4] |
| Operating system | Windows MacOS Linux[5] |
| Size | 27,5 MB |
| Available in | English |
| Type | Computer-aided design |
| License | Gplv2 |
| Website | www |
LeoCAD is a free and open-source 3D CAD program for creating virtual Lego models by using parts from LDraw library.[6] It was developed by Leonardo Zide in 1997.[7]