FreeCAD is a free / Open Source software for 3D parametric modeling. Hobbyists and hobbyists use FreeCAD. So do many professionals for their work. FreeCAD allows you to create any object, any model and in the way you like best. With one click you can change a part of your 3D model or object. You can save all the changes you made to your 3D model or object, and so on. The interface of FreeCAD is very user-friendly and it is very easy to work with it in 2D as well as in 3D space. The CAD modeler is especially developed for product design, mechanical engineering, architecture and other areas

FreeCAD has a lot of supporters. There is a huge community. A lot of people are involved in the development of the software. In addition to that there are many add-ons available for FreeCAD. As a result of all this, the possibilities of using FreeCAD are enormous and the software can be used in any field.

Key Features of FreeCAD:

•      Open Source: As a Free and Open-Source application FreeCAD is used by everybody interested in. Everybody can use it for free and / or share it with others. everybody can get the complete sources and modify it as he / she needs. everybody can give modified or new versions to other users. This is the way that Open-Source applications are developed and maintained by everybody.

•      Parametric Modeling: This is one of the major advantages that FreeCAD has to offer. Parametric modeling allows you to change the parameters of your FreeCAD design, and it automatically changes in your CAD model.

•      Extend the range of functionality with extensive add-ons: Many FreeCAD features can be extended by a wide array of so-called workbenches and add-ons that provide additional functions to fit certain needs.

•      FreeCAD is Cross-Platform. The application runs smoothly on Windows, on macOS and on Linux.

There is also Autodesk Fusion 3D CAD design software, or Fusion for short. It is a cloud-based 3D CAD, CAM and CAE tool used by engineers and designers in all fields. There are many manufacturing, product design and engineering industries that utilize this software. It is an extremely powerful package, with very powerful modeling, and many collaborative functions for design teams.

It is part of the massive Autodesk group of products for design. There are tools within Fusion that support the entire product design cycle from concept right through to production.

Key Features of Autodesk Fusion®:

•      Combines CAD, CAM and CAE: The application allows for a single workflow, enabling direct manufacture and analysis of any design.

•      Cloud Collaboration: Autodesk Fusion 360 is cloud based allowing designers and engineers around the world to collaborate in real time on designs and projects.

•      Advanced Simulation Tools: Free versions of CAD programs do not have as many Simulation, Analysis and Design for Assembly (DFA) tools as Fusion®, such as for designing and testing products that will be used under stress or in harsh environments.

•      Must have latest updates: Autodesk Fusion can be updated by the software developer latest updates for new features and for corrections of program failures.

While the FreeCAD CAD system is not suited for people with little or no CAD experience, the features of the FreeCAD program are numerous and for the parametric modeling the program has to offer, it can be very customizable for users who are familiar with the program. FreeCAD has a very efficient workflow once a user has mastered the program. For new users of CAD software, it is recommended to start with the Fusion design tools, which are more user-friendly. The modeling tools offer various modeling functions and are explained in detail in the tutorials and documentation.

The interface of the Autodesk Fusion 3D CAD Design Software is much more intuitive for beginners than the FreeCAD interface and as a result, users can be very productive very quickly. The software also has many tutorials and how-to’s that can aid the learning process.

One of the biggest differences between FreeCAD and Autodesk Fusion are their price models.

FreeCAD is completely free. This is perfect for students, hobbyists and also for small companies and projects that do not have a large budget.

Autodesk Fusion is a subscription-based service. Depending on your situation, the costs of Fusion might be too high for you. However, if you and your team use other Autodesk products or work in a collaborative environment, then Fusion could be worth the money. It includes advanced features and also includes great support.

FreeCAD or Fusion 3D CAD, CAM, and CAE Software – Which is Best? In this article we look at a couple of of the leading 3D CAD, CAM, and CAE packages, including Free open source software FreeCAD and commercial software Autodesk Fusion. We then look at the FreeCAD versus Fusion head to head and discuss the options available for you to use in order to help decide on which 3D CAD software to choose.

•      Choose FreeCAD if: You are a hobbyist or a student looking for a cost-effective solution for your free CAD software needs. As a free open source solution, FreeCAD offers a great amount of features in a cost-free version and due to the free nature of the software you can extensively modify it to meet your individual needs. Even though there are few CAD software packages which can be as flexible as FreeCAD, you can also rely on a big and active community which can assist you in any question you might have.

•      Choose Autodesk Fusion 360 if: You are a professional working in a collaborative environment. Autodesk Fusion 360 has many features that can aid in increasing productivity for professionals in manufacturing, product design, and engineering. The cloud based CAD, CAM, and CAE tool is also able to integrate with other Autodesk products and allows users to collaborate in real time on projects.

To conclude, there are a wide variety of free CAD programs on the market. Many would consider to be good enough for beginners to professionals alike, of course, there are also a lot of expensive ones that can be good as well for professionals and design teams. The reviewed program, FreeCAD, is ideal for hobbyists, small companies and many schools. On the other hand, for professional in collaborative design environments, it would be much better to consider Autodesk’s Fusion, which supports design, development and even engineering for a variety of different products.