If you are a designer, drafter, architect, or engineer, you have probably used 2D or 3D CAD programs such as AutoCAD or SketchUP software.Īs the name suggests, 2D CAD mainly works with two-dimensional drawings using basic geometry like lines and shapes.

There are two basic types of CAD: 2D CAD and 3D CAD. CAD output is often in the form of electronic files for print, machining, or other manufacturing operations. It refers to the usage of computers to create, modify, optimize, and analyze a design. And the software that enables this type of designing on a computer is called CAD software. If you are a student or a professional looking for an efficient CAD software solution, this article is for you.ĬAD is the technology for design and technical documentation that allows you to create and edit the designs of your dreams. There are so many CAD programs on the market that it can be overwhelming to determine which is the best CAD software for your organization's specific needs. And don't forget the tons of extra tools like rendering, simulation, etc. The basics of this tool are that you can use it to design things on screen and then have them made in the real world.ĬAD software has made a designer's life easier it's quicker and gets more accurate results. From architects to civil engineers, from manufacturers to aircraft designers – each of them requires a CAD software.ĬAD stands for Computer Aided Design.

Freecad 2d cad software