5 Free CAD Software

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Here, is a list of 5 free CAD Software.

From years, CAD Software are offering great help to many people who are related to the field of designing, especially to engineers, electrical circuit designers, mechanical draftsmen, and architects. They provide an easy way to create designs, using computer based tools, which helps in quickly achieving the task with minimum efforts.  CAD Software are used in many fields, including Architecture, Aerospace, Fashion, Civil Engineering, Animation, Interior Design, Automotive, Cartography, and Landscaping. People use them to create 2D models of their designs, and make error-less copies of drawings and blueprints.

Apart from that, many CAD software offers to create 3D visualization of the designs. This helps in analyzing the product from different aspects, minimizing the budget before any money is invested on its actual manufacture. CAD Software are generally costly, but we have found some free CAD software for you, which we are going to discuss here.

LibreCAD:

libreCAD free CAD software interface

LibreCAD is a free CAD software that facilitates 2D modeling of your designs. It’s a powerful software that provides a set of versatile designing tools that lets you create any type of 2D design with full ease. It provides a user-friendly interface, separately listing a blank working area, a layer section, a toolbar having icons for frequently used tools, and a toolbox containing all the necessary 2D design tools. To facilitate novice users with ease of working, it provides a grid-like interface in the working area. It also provides a Block section where you can keep the design components for later use.

LibreCAD makes it easier for you to effortlessly draw 2D designs, and save them as DXF or CXF files. You can even export your designs in PNG, BMP, JPG, PPM, TIF, XPM or XBM format. LibreCAD is currently available in over 20 languages.

Works With: Linux, Windows, and Mac.

Price: Free

Full Review: Click here to read full review.

Download: Click here to download LibreCAD.

Autodesk 123D:

Autodesk123D interface

Autodesk 123D is a free 3D CAD software that allows you to create flawless 3D models of your designs. It gives you options, either to create your own 3D design, or to extend one of the many template 3D models available. It provides a wide variety of smart tools and features, which lets you easily transform simple shapes into dynamic model designs. Some of the features include dynamic push-pull, symmetry, smart patterning, and edge tweaking. Autodesk 123D provides a nice interface with quick access toolbar listing commonly used tools. It also facilitates generating outputs for 3D printing and laser cutting.

The minimum system requirements to run Autodesk 123D include 1 GB RAM, 1.5 GB free hard disk space, a smooth internet connection, and Direct3D (9 or 10) graphics support with 64+ MB.

Works With: Windows

Price: Free

Full Review: Click here to read full review.

Download: Click here to download Autodesk 123D.

NanoCAD:

Nanocad interface

NanoCAD is a free alternative to expensive CAD applications like AutoCAD. It’s an easy-to-use CAD software which provides a classic interface, bunch of versatile tools, modeling and editing functions, and native DWG support for creating and editing both, 2D and 3D CAD objects. NanoCAD provides an Excel-style table editor for creating tables, with macros in their cells. It also provides support for ActiveX objects and allows you to write macros using JavaScript, VB Script, or any other scripting language.

NanoCAD provides several types of C++/C# Application Programming Interface (APIs) to create CAD applications. It’s extending plotting functionalities allows you to set several plot areas and provide batch plotting, to print large drawings with smaller output format.

Works With: Windows

Price: Free

Full Review: Click here to read full review.

Download: Click here to download NanoCAD.

DraftSight:

DraftSight interface

DraftSight is another, professional-grade 2D CAD software that lets you create, edit, and view DWG files. It’s an easy to use CAD software which provides a clean interface with full 2D feature set. DraftSight works similar to AutoCAD. The interface comprises of a graphical working area, layout tabs, command window, status bar, palettes, and a set of default toolbars. The drawing toolbar contains all the essential tools for drawing 2D geometrical entries. It also has a command window which provides communication between you and your design.

DraftSight has a comprehensive help function that assists you in using this free CAD software. Plus, it provides a quick start guide to help you with more explanatory examples. DraftSight is a nice free CAD software and a must try one.

Works With: Linux, Windows, and Mac.

Price: Free

Full Review: Click here to read full review.

Download: Click here to download DraftSight.

CadStd:

CadStd interface

CadStd is a general purpose, free 2D CAD software. It provides a set of versatile tools for creating mechanical designs, blueprints, house plans, schematics, charts, and other vector-oriented design projects. It makes use of ANSI drawing standards, to create 2D designs. It supports exporting projects in DXF format for sharing purpose. It also facilitates Watermarking projects exported in PDF, Postscripts, and SVG formats, to promote non commercial use. CadStd supports undo-redo functionality for up to 4 levels. It’s a lightweight software which works with both 32 and 64-bit operating systems.

With CadStd, you can create Arrows, Arcs, Circles, B-Splines, Linear Dimensions, Polylines, Lines, and Text. It also provides support for drawing snaps, including Center, Intersection, Tangent, Mid point, End, Perpendicular, etc. It is currently being used as a CAD-teaching tool for students among various schools and colleges across the world.

Works With: Windows

Price: Free

Full Review: Click here to read full review.

Download: Click here to download CadStd.

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Free/Paid: Free