
DraftSight
LibreCAD
SketchUp
FreeCAD
Autodesk AutoCAD
BricsCAD
nanoCAD
QCAD
Pyzo
PyScripter
iPython
Leo Editor
PyCharm
NINJA-IDE
Ecere SDK
IDLE
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
PyScripter - PyScripter is a free and open-source Python Integrated Development Environment (IDE) created with...
SketchUp - 3D for Everyone
iPython - iPython provides a rich toolkit to help you make the most out of using Python interactively.
FreeCAD - An open-source parametric 3D modeler
Leo Editor - Text and code editor where Outlines are first class citizen.