Top Alternatives to FreeCAD

SketchUp (formerly Google Sketchup) is a 3D modeling software.

AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk.

LibreCAD is a free Computer-aided design (CAD) application for 2D design. It works on Linux, OS X, Unix and Windows operating systems.

SolidWorks is a solid modeling computer-aided design (CAD) and computer-aided engineering (CAE) computer program that runs on Microsoft Windows.

OpenSCAD is a free software application for creating solid 3D CAD (computer-aided design) objects.

nanoCAD is a professional and simple CAD software, with full *.dwg support.

BRL-CAD is a constructive solid geometry (CSG) solid modeling computer-aided design (CAD) system. It includes an interactive geometry editor, ray tracing support for graphics rendering and geometric analysis, computer network distributed framebuffer support, scripting, image-processing and signal-processing tools.

BricsCAD is a software application for computer-aided design (CAD).

ARCHICAD is an architectural BIM CAD software for Macintosh and Windows.

Autodesk Inventor is a computer-aided design application for creating 3D digital prototypes used in the design, visualization and simulation of products.

Rhino is a versatile 3-D modeler.

Packly is the complete packaging solution: create and download die-cuts immediately, order 3D Virtual Mockup of boxes and print high quality personalized package in 48Hrs.

QCAD is a free computer-aided design (CAD) software for 2D design and drafting.

IronCAD is intuitive 3D CAD software that increases efficiency and can be used standalone or to complement an existing design environment.

Autodesk 123D was a suite of hobbyist CAD and 3D modeling tools.

Creo is a family or suite of design software supporting product design for discrete manufacturers.