NttCAD

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...

Free Mac OS X Windows Linux Web

Caddie

Caddie provides designers with all the tools they need to sketch, design, detail and visualise their ideas in 2 and 3 dimensions, to produce superb quality drawings full...

Commercial Windows

CADian

2D/3D CAD provides a high degree of compatibility with the AutoCAD command set, as well as AutoLISP and ADS. That means you can get to work immediately using the AutoCAD...

Commercial Windows

4MCAD IntelliCAD

AutoCAD alternative that provides open DWG file compatibility, similar environment, as well as full support for AutoCAD commands, menus, scripts, styles, patterns.

Commercial Windows

AcceliCAD

CAD program that's compatible with the .DWG file format and industry standard applications.

Commercial Windows

CAD X11 Free

CAD system ideally suited for drafting (strengths in mechanical drafting) and light wireframe and surfacing modeling on Windows 7, Vista, or XP.

Freemium Windows

iCADMac

User friendly 2D/3D CAD software for MAC OS X, which reads and writes DWG format drawing files.

Commercial Mac OS X

Cycas

CYCAS architectural CAD software for Linux and Windows. CYCAS is a piece of architectural software for drafting and design in 2 + 3 dimensions. In addition to...

Freemium Windows Linux

General CADD Pro

2D CADD drafting software featuring 2 letter command structure, windows menus, powerful Macro language.

Commercial Windows

RealCAD

RealCAD is the leading all purpose 2D/3D CAD software. It is the perfect choice for designers and drafters alike providing the most powerful drafting and modeling tools...

Commercial Mac OS X Windows

Visual CADD

-MatchChange/CM command to change selected entities to match a picked entity. -Persist/PE to toggle persistence of other tools. -Paste Special command that creates...

Commercial Windows