As an expert in the field of CAD software, I have extensive knowledge and experience with the various programs used in the industry. In my opinion, the top 5 CAD programs that are most commonly used are Catia, Solidworks, NX, AutoCAD, and Inventor. These programs are widely used by engineers and designers to create maintainable systems that solve specific problems. One of the most popular CAD programs is Solidworks, which happens to be my personal favorite. It is considered the industry standard and is used by professionals for its versatility and powerful features.

However, there are other options available that may better suit your needs. If you are new to the world of CAD software, I recommend reading our article on the 5 best CAD programs for beginners. This will give you a better understanding of the topic and help you make an informed decision when choosing a program. While it is difficult to determine the "most used" CAD software due to regional variations and sector preferences, there are certain programs that consistently rank high in terms of popularity and user base. Based on information from Apollo Technical, I have compiled a list of the 5 most popular CAD programs.

1.AutoCAD

Developed by Autodesk, AutoCAD has a long history as one of the first CAD platforms. It is widely used in various fields, particularly in architecture, engineering, and construction.

This program is known for its flexibility, ability to create both 2D and 3D models, and a vast selection of industry-specific tools.

2.Solidworks

Many professionals in the mechanical design industry rely on Solidworks for its user-friendly interface, powerful 3D modeling tools, and robust simulation features. This program, created by Dassault Systèmes, is primarily used by mechanical engineers and product designers.

3.Inventor

Another product from Autodesk, Inventor is specifically designed for those working in mechanical engineering. It offers a comprehensive set of tools for creating, simulating, and documenting mechanical designs. These tools include functions for designing with metal sheets, frames, and tubes, as well as integrated design automation tools.

4.CATIA

Dassault Systèmes also created CATIA, a powerful and advanced CAD program used for complex projects in the shipbuilding, aerospace, and automotive industries.

Its comprehensive design, simulation, and analysis tools make it the go-to choice for difficult tasks.

5.Revit

For those working in the construction industry, Revit is a must-learn CAD software. It offers a set of tools for creating 3D models of buildings and is commonly used for BIM (building information modeling) in construction projects. This program covers all aspects of construction projects, including structural, mechanical, electrical, and architectural parts. If you are interested in learning more about Revit or other BIM tools, there are training courses available that can be completed in just 1 to 2 days with an instructor. These courses provide valuable information and even include a complimentary lunch. Other popular CAD software used by companies include Civil 3D, MicroStation, Creo, and Siemens NX.

However, Solidworks remains the most used professional 3D CAD software in the world. It is known for its constraint-based modeling, where all entities are saved in a historical tree along with their parameters. This allows for precise control over the design and its relationships with other elements. On the other hand, AutoCAD is a vital tool for 2D CAD design and has established itself as the industry standard. Its versatility, precision, and connectivity with other design tools make it an essential program for accurate documentation and technical drawings.

Choosing the Best CAD Software for Industrial Design

When selecting a CAD software for industrial design, there are several factors to consider.

These include the features and benefits of each program, as well as your specific needs and preferences. According to research, it is estimated that by 2025, over 151,724 companies worldwide will be using one or more CAD software programs. The main industries that utilize CAD software are engineering, project management, and architecture. The majority of these companies are located in the United States, followed by the United Kingdom and India. In conclusion, while there is no definitive answer to which CAD software is the most used in industry, there are certainly some programs that stand out in terms of popularity and user base. As an expert in this field, I highly recommend considering Catia, Solidworks, NX, AutoCAD, and Inventor when choosing a CAD software for your industrial design needs.