4MCAD is a releable and low cost AutoCAD alternative. 4MCAD provides full DWG file compatibility, similar User Interface, as well as full support for AutoCAD commands, menus, scripts, styles, patterns.




CMS IntelliCAD is described as 'Highly compatible 2D and 3D CAD solution with native DWG support, multiple-document interface, AutoLISP and ADS compatibility, and seamless Windows integration' and is a popular CAD software in the photos & graphics category. There are more than 50 alternatives to CMS IntelliCAD for a variety of platforms, including Windows, Mac, Linux, Web-based and BSD apps. The best CMS IntelliCAD alternative is FreeCAD, which is both free and Open Source. Other great apps like CMS IntelliCAD are LibreCAD, Autodesk AutoCAD, OpenSCAD and Dune 3D.
4MCAD is a releable and low cost AutoCAD alternative. 4MCAD provides full DWG file compatibility, similar User Interface, as well as full support for AutoCAD commands, menus, scripts, styles, patterns.




Cobalt is a parametric 3D modeling software for product design and development that's easy to use. It offers wireframe, solid and surface modeling with precision drawings, renderings and animation.




Software that allows you to create an almost complete design of a building and all installations in one environment. Lots of automation, precision tools, merging documents, collision analysis, in program rendering, 3D, IFC, and much more.




General CADD Pro or "GCP" as users are calling it is a very powerful 2-D Computer Assisted Design & Drafting program (32 bit accuracy) which embodies the features of Generic CADD (CADD, CADD5 & CADD6), the very popular and well known DOS based CADD program...


ImplicitCAD is a programmatic CAD program, implemented in Haskell. Unlike traditional CAD programs, programmatic CAD programs use text descriptions of objects, as in programming. Concepts like variables, control structures and abstraction are used, just as in programming.

DWGSee CAD is inspired from DWGSee DWG Viewer, classic interfaces with command line. Rich editing and annotation menu buttons.





NttCAD: free, simple 2D/3D CAD software, multi-platform (works on Windows, Mac, linux...). Programmable in Java language. Small program size and fast download. Saves in autocad dxf, svg and NttCAD formats.

Argon™ is a CAD and 3D precision modeling software for Mac and Windows. It offers wireframe, solid and surface history-free modeling with precision drawings, photo-realistic renderings and animation.




hsCADCreator is designed to make CAD affordable for individuals, and occasional/novice users, while still providing business users the features they need.

gCAD3D is a 3D CAD CAM application that features an integrated 3D OpenGL viewer, a program interpreter for geometry and NC-commands in 3D, an integrated NC-processor, and a programming interface for user programs.


