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

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

Draft it

Draft It V4 is a powerful, easy to use 2D CAD Software package that is completely free to use. No restrictions means you're free to create, save and print your work...

Freemium 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

RealCADD

2D Computer Assisted Drawing program, Powerful, easy to use, professional and also fast, flexible, intuitive, precise. Available in English, German and French for ...

Commercial Mac OS X Windows Linux

TigerCad

Ideal for garden design, mechanical engineering drawings, electrical / electronic, building and room plans, and general diagramming. Output in PDF format for the web....

Free Windows

A9CAD

Computer-aided design needs for many users and can used as alternative to AutoCAD. With A9CAD you can draw shapes such as line, rectangle, circle, poly-line, text and...

Free Windows

BabaCAD

First Bosnian Computer Aided Design software. 2D vector geometries polyline, circle, arc, hatch, block, georeferenced raster images. Commercial BabaCAD for Mac (23.99)...

Free Mac OS X Windows

DeltaCAD

Powerful, easy to learn 2D CAD (Computer Aided Design) program designed to meet all of your CAD needs.

Commercial Mac OS X Windows

Piglet Drawing Editor

2-D engineering drawing editor that supports hierarchical object description. It is inspired by Hewlett-Packard's proprietary HP PIGLET (Personal Interactive Graphic...

Free Open Source Linux

Punch! ViaCAD 2D

Includes 275 drawing and editing tools  Converts an imported 3D model (IGES, STEP, SAT) to 2D views Support DXF/DWG versions 2013 and back to R12 Import...

Commercial Mac OS X Windows

progeCAD

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

Commercial Windows