The CAD software are design tools and technical drawings that are used especially in architecture and engineering. Who needs to learn or work independently on a CAD program, can avoid spending a lot of money on a professional software like AutoCAD (among the most expensive of all) and use one of the valid free alternatives available below, so as to get all the CAD functions and start planning, creating and studying right away, without spending a lot of money.
In this article I will show you the best 10 free programs to download for Windows, Mac and Linux PCs with which you can create assisted technical drawing, so you can create both 2D projects and 3D projects .
The best free CAD programs
01- SketchUp
1 Vectorworks CAD for Mac. Vectorworks is an object-oriented CAD software for Mac OS. The software primarily uses for 2D Drafting, technical drawing, and highly effective 3D modeling. It gives 2D, 3D, production management, and presentation capabilities for all levels of the design course. Whether you're a pro designer animating 3D objects, a beginner experimenting with drawing apps, or someone in need of a PDF editor or converter, find the best graphic design software for the job here. Platforms: Windows/Mac. GNU IMAGE MANIPULATION PROGRAM (GIMP) Coming to GIMP, it is considered one of the best free drawing software for mac. Though, it works properly in every kind of system. The application is basically a free, open-source option to Adobe Photoshop and has been formulated around 1995. Technical Drawing Software for drawing technical diagram, electrical and technical drawing. Download Drawing Software ConcepDraw for Free. ConceptDraw PRO extended with: Mechanical Engineering Solution, Electrical Engineering Solution, Chemical and Process Engineering Solution from the Industrial Engineering Area is powerful software for business and technical drawing. Its powerful drawing.
SketchUp is one of the most popular 3d modeling software, used mainly for architectural works and other niches in the 3D design industry.You can install this program on Windows and Mac, obtaining a complete and professional software with numerous work and design tools included for free, as visible in the gallery of works done and shared by other users (from which you can also find some valid ideas for our work).
02- Sculptris
Sculptris is fully functiond free 3D graphic design program for Windows and Mac oprating systems.It is not really a technical drawing program, but it is undoubtedly one of the best software for drawing 3D models of faces, sculptures, animals and objects, with lots of photo-realistic coloring and play of light. If you want to draw in 3D with an advanced tool, this is the right program to try on our PCs and on our Macs.
03- FreeCAD
FreeCAD is an open source program for Windows, Mac and Linux that directly addresses engineering and design of products for mechanical use.This pragrame used for architectural projects or other engineering sectors based on 3D modeling. Although free, FreeCAD is considered an equivalent of other popular CAD programs due to its ability to create real 3D solids, support for networks, 2D drawing and many other professional features. The program is modular so expandable with many extensions.
04- BricsCAD
Another very valid program for 2D technical drawing and 3D modeling is BricsCAD.Thanks to its Office-style interface, you will be able to implement any graphic project, having a large number of tools (comparable to AutoCAD). In addition to creating new projects from scratch, the program allows you to read, modify and save DWG files, so that you can intervene on projects already implemented on AutoCAD without necessarily having to install the professional program on each of our computers.
05- Kicad
Kicad is a design tool, free to design electrical circuits on Windows, Mac and Linux.This program is designed for all electrical engineers and computer science and computer engineering specializations, so as to have a valid support in the creation of new electrical circuits and printed circuits.[adsense]
06- LibreCAD
LibreCAD is a free 2D 2D CAD drawing program that you can download on Windows, Mac and Linux.This very complete exhibition program for the realization of 2D projects, integrating complete tools for the realization of any work. One of the best alternatives to AutoCAD for this type of project.
07- OpenSCAD
OpenSCADis a 3D modeling platform available for Windows, Mac and Linux.This program is ideal for engineers, since you can design parts of machines using script programming as if you were programming, so as to speed up the realization of the project. With OpenSCAD you will therefore be able to carry out very complex projects using only our scripting capabilities.
08- QCAD
QCADis an open source software available for Windows, Mac and Linux to create technical drawings of buildings, mechanical parts or even diagrams and diagrams.QCAD is modular and extensible and its 2D CAD platform has many different tools for the realization of projects, while remaining easy to use even for a beginner who has little or no experience.
09- NanoCAD (Windows)
Free Drawing Software
NanoCAD is a program that can be downloaded only on Windows that presents itself as a real alternative to AutoCAD.The program in question supports DWG files (projects already implemented on AutoCAD) and is complete with the most advanced drawing tools to be able to carry out 2D and 3D projects. In addition to creating a new project from scratch, NanoCAD allows you to modify and expand projects started with AutoCAD, while maintaining compatibility. These qualities put him among the best programs to use even in the office or at work when AutoCAD does not work or is not available.
Free Technical Drawing Software For Mac 2020
10- 3DCrafter (Windows)
3DCrafteris a simple 3D modeling program available exclusively for Windows.3DCrafter serves to create animated models by drawing scenes in real time and using Drag and Drop to be able to add parts to our model. Definitely one of the most interesting projects to be able to create 3D models, even if in an extremely simpler way than programs closer to AutoCAD.
Conclusions
For an engineer or an architect, AutoCAD is essential, since it is the main working tool. But if you are still at university or you have more computers to work with, you can very well install one of the programs recommended in this guide, so that you can still work on 2D technical drawings and 3D projects without spending a fortune on the various AutoCAD licenses.