Jan 01, 2021 Corel is a renowned company when it comes to making software for graphic designers. One such software that is loved by everyone is Corel Painter. Corel Painter is a free software used to create drawings and paintings. This software is available to both Mac as well as Windows users. Ironcad is a 3D technical design software. It offers intelishape, a tool having predefined shapes to make things quick with adjustable sizes to get the size of objects required. You will get a drag and drop design, to further fasten your working speed.

If you need to work or learn how to use a CAD program, without spending too much money on a professional program like Autocad or others, you can use one of these free programs that provide all the functions of a CAD program.

Here is a list of the top 10 free programs to download for Windows PC, Mac and Linux for technical drawing in both 2D and 3D projects.

List of Free CAD Programs for technical drawing

FreeCAD

Free CAD is an open source program for Windows, Mac and Linux that directly addresses the engineering and design of products for mechanical use.

It can also be used for architectural projects or other engineering sectors based on 3D modeling.

Although free, FreeCAD is considered as an alternate of other popular CAD programs thanks to its ability to create real 3D solids, support for networks, 2D drawing and many other professional features. The program is modular therefore expandable with many extensions.

NanoCAD

NanoCAD is one of the best free and unlimited solutions for creating 3D CAD drawings.
Its most important feature is the native support to the DWG format which is then that of Autocad.

This means that a DWG file created with nanoCAD can be sent to other people who can then open it with Autocad without having need to convert.

Sculptris

Sculptris is a free 3D graphic design program for Windows and Mac.
Easy to use, it’s not really a technical drawing program, but a software to draw 3D models like sculptures or figures.

As the name of this small software recalls, it serves to create virtual sculptures. In practical terms, it means that with Sculptris you can draw three-dimensional figures but not animations as you can do with the more complicated Blender.

SketchUp

SketchUp is one of the most popular 3D modeling programs used primarily for architectural works and other niches in the 3D project industry.

The program for Windows and Mac is complete and professional with all the tools included for free. You can also see the galleries of works done to understand that there are no limits of using this program.

LibreCAD

LibreCAD is a free, open source CAD drawing program for Windows, Mac and Linux.

A complete tool that is proposed as an alternative to Autocad. LibreCAD can be used for all 2D architectural engineering drawings, to design mechanical parts, for construction, simulation, interior design, creative design and diagramming.

DraftSight

DraftSight is another free 2D CAD editor for professional CAD users, students and teachers, to work on DWG files.

The program is perfect for those who prefer minimal and simple CAD software. DraftSight can be downloaded for Windows, Mac and Linux.

OpenSCAD

OpenSCAD is a 3D modeling platform ideal for engineers, to design parts of machines using script programming. So there is no button interface and it is only for programmers.

Kicad

KiCAD is a free design tool for drawing printed circuit boards (PCBs), for Windows, Mac and Linux.

QCAD

QCAD is available for all computers to create technical drawings of buildings, mechanical parts or even diagrams.

Since it is open source, QCAD is modular and extensible. Its 2D CAD platform is powerful yet easy to use even for a beginner who has little or no experience.

3DCrafter

Krita Download

3DCrafter is a simple 3D modeling program that works simply through drag and drop. It is used to create animated models by drawing scenes in real time.

Cloud Citrix VDI

Get an easy and handy access your CAD software anytime on any device by loading it onto high performance Cloud Citrix VDI powered by Apps4Rent with excellent support.

Other guides on CAD:

Conclusions

For an engineer or architect AutoCAD is essential, since it is the main work tool. But if you are still at university or have multiple computers to work on, you can very well install one of the programs recommended in this guide, so that we can still work on 2D technical drawings and 3D projects without spending much on the various AutoCAD licenses.

Quickly create any type of technical drawings like a pro, Cad Pro is the leading source for technical drawing software. Creating and designing technical drawings does not have to be difficult, Cad Pro provides accurate and easy-to-use drafting and design tools.

Share your technical designs with contractors, clients, patent office or team members using Dropbox®, Google Drive™, OneDrive®, and SharePoint®. Export them to Microsoft Word®, Excel®, PDF, or PowerPoint® with a single click.

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Technical Drawing Software That’s Fast, Easy and Accurate

Krita

Sketch Tracing – Sketch your technical drawings on a piece of paper, and then scan it. Now open your scanned sketch in CAD Pro and it becomes a traceable template that you can easily modify to meet your technical design specifications.

Technical Drawing Software with Interactive Features
Communicate your technical design ideas more effectively. CAD Pro is the only software that allows you to add these interactive web features.

• Record your ideas and incorporate voice instructions into your designs.
• Add pop-up text memos to your technical drawings to support areas in detail.
• Add pop-up photos and transform ideas into technical designs you can visualize.

Technical Drawing Software for Patents

Technical Drawing Software for Patent Submissions.
CAD Pro’s smart tools allow you to design any type of patent designs and much more. These patent drawings can save time and money when submitting your next patent design or invention.

With over 2.5 million users world-wide, CAD Pro is a leader in technical drawing software.

CAD Pro offers a full featured set of design tools which will allow you to design anything the easy way.

Editing Tools – Allow for quick and easy editing of any design or drawing you have created or imported.

Draw Tools – Will provide the necessary geometrical shapes that all technical designs are created with. When combining these tools with the edit tools you have endless possibilities.

Snap Tools – Provide accurate and simple alignment of objects while designing your technical drawings.

Dimensioning Tools – These tools provide you with on-screen instructions when using them. Accurate dimensions are one of the most important factors when creating precise technical designs and blueprints.

CAD Pro is your #1 source for technical drawing software; providing you with the many features needed to design your perfect patent drawings! Browse our technical drawings now! For more information concerning our software, please feel free to contact us.