librecad.org 的前十大競爭對手

freecad.org

FreeCAD, the open source 3D parametric modeler

qcad.org

qcad is a free, open source 2d cad system for windows, linux and mac.

openscad.org

#SCADvent

draftsight.com

Professional-grade 2D CAD software that can be used to create, edit, view, and markup any kind of 2D drawing or DWG file.

autodesk.com

Autodesk is a leader in 3D design, engineering and entertainment software. We help people imagine, design, and create a better world.

brlcad.org

brl-cad is a powerful open source cross-platform solid modeling system that includes interactive geometry editing, high-performance ray-tracing for rendering and geometric analysis, a system performance analysis benchmark suite, geometry libraries for application developers, and more than 30 years of active development.

smartdraw.com

smartdraw is a unified visual collaboration app that combines diagramming, whiteboarding and data into one enterprise-friendly solution.

tinkercad.com

tinkercad is an easy-to-use 3d cad design tool. quickly turn your idea into a cad model for a 3d printer with tinkercad.

en.dwgfastview.com

this is a free online dwg/dxf viewer & editor, easy & fast to view and edit cad drawings. dwg fastview is the comprehensive software to view & edit autocad drawings in pc, mobile & web browsers.