LibreCAD

LibreCAD (originally QCad then CADuntu) is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, which is a leading cross-platform application and UI development framework.

Free Open Source Mac OS X Windows Linux

DraftSight

DraftSight is a professional-grade, open 2D CAD product for users who want a better way to read, write and share DWG files.

Freemium Mac OS X Windows Linux

nanoCAD

nanoCAD is a pro-grade 2D CAD system with native DWG support and full customizability. It is totally free, for business, professional, or personal purposes.

Freemium Windows

Bricscad

A powerful CAD platform, with features familiar to you from native .dwg applications. BricsCAD unifies advanced 2D design with the intelligence of 3D direct modeling. For Windows, Linux, and Mac.

Commercial Mac OS X Windows Linux

QCAD

QCAD is an application for computer aided drafting in 2D. With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schemas and diagrams.

Free Personal Mac OS X Windows Linux

progeCAD Smart

progecad smart 2009 is a limited version of progecad . it is free for private, non-commercial use only. you need to register the software to continue using it after 30 days.

Free Personal Windows

ZWCAD

ZWCAD software, as a highly reliable and powerful CAD tool, meets the needs of 2D/3D design & drafting industry, including architecture, engineering, construction (AEC), mechanics, electronics...and anyone who creates CAD drawings.

Commercial Windows

DoubleCAD XT

DoubleCAD XT is an free AutoCAD LT work-alike.

Freemium Windows

GstarCAD

GstarCAD is a low-cost internationally used CAD software and value-added alternative of AutoCAD.

Commercial Windows iPad

Medusa4

MEDUSA4: The comprehensive 2D/3D design automation suite for mechanical, plant, construction and automotive engineering The Fourth Generation of the globally renowned...

Free Personal Windows

ARES Commander

All the productive tools and smart features for 2D drafting and design that you expect at a reasonable price. With DWG 2010 as its primary drawing file format and DXF...

Commercial Mac OS X Windows Linux

WinCAD

Multilanguages CAD 2D/3D by STS with a library of more than 200 symbols frequently used in the architectural drawing.

Free Windows

BlueCAD 1.0

CAD (Computer Aided Design) for Windows operating systems 95, Windows 98, Windows NT and OS/2 Warp | eComststion.

Free Windows

BlueCAD 2.0

The product fully complies to current market standards as regards office automation software and design. The user interface, compatible with Office 2000 ® is a...

Commercial Windows

devCAD

2D full featured Cad and Cam application.

Commercial Windows

JustCAD

JustCad is designed, to make cad drawing as simple as possible.

Free Windows

AllyCAD

Industrial strength, user-friendly 2D/3D CAD package. Specialised Toolkits to enhance your productivity. Control Centre allows easy access to symbols, hatching, text...

Commercial Windows

MacDraft

MacDraft Professional, powerful 2D CAD, drafting, technical illustration, architectural drawing and more in one easy-to-use, CAD software package

Commercial

progeCAD

progecad professional is the most reliable http://alternativein .

Commercial Windows