# 3DEXPERIENCE CATIA

Goes Beyond 3D CAD Design to Encourage Innovation Across the Extended Enterprise.

## (3DEXPERIENCE CATIA) Experience the Power of CATIA on the 3DEXPERIENCE Platform

The **3D**EXPERIENCE platform enables you to understand your real world better by modeling your enterprise virtually. By using powerful 3D solutions you can design, simulate, test and train your supply chain, assets, products and processes. The [Virtual Twin Experience](/virtual-twin "Virtual Twin Experiences") is a dynamic and accurate virtual model that allows you to assess the impact of physical changes, new products, operational processes, and disruptions. It minimizes costs and waste, while accelerating planned changes to respond to dynamic conditions.

The **3D**EXPERIENCE platform offers the flexibility to perform operational procedures while enabling real-time access to actionable intelligence, traceability and reporting from your **Virtual Twin Experience** model.

## CATIA R2026X: The Future of Engineering is Generative

CATIA is constantly evolving to offer you the best possible experience. Discover what's new in **3DEXPERIENCE CATIA R2026x**, featuring AI-driven design, simulation, and Virtual Twin technology.

This e-book explores how to redefine generative design through a new **Space of Possibilities**, empower teams with **Augmented Engineering**, and deliver **Fit-for-Use** products.

[What's New in CATIA R2026x](/media/23539)

[   Download e-Book     ](/media/whats-new-catia-r2026x)

[   Discover what's new     ](/products/catia/3dexperience-catia/latest-release)

## (3DEXPERIENCE CATIA)Explore the Disciplines

Discover how **3D**EXPERIENCE CATIA can help you in the various business processes and disciplines within your organization.

[Buildings & Infrastructure](/products/catia/buildings-infrastructure)

[Design & Styling](/products/catia/design-styling)

[Engineering](/products/catia/engineering)

[Electrical & Fluid Engineering](/products/catia/electrical-fluid-engineering)

[Systems Engineering](/products/catia/systems-engineering)

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**3DEXPERIENCE CATIA** software products are packaged as **Roles** on the [**3D**EXPERIENCE platform](/3dexperience-platform "The 3DEXPERIENCE platform") to get you up to speed faster and work more efficiently with all needed applications available at your fingertips. Select a package that corresponds to your role in an organization.

## A New Way to Work

**3D**EXPERIENCE CATIA R2026x changes how teams approach design and engineering. With **Virtual Companions** guiding your workflows, smarter surface tools shaping your ideas and 25 new web-compatible roles and applications, you can move from concept to completion with greater speed and confidence. Every enhancement is designed to remove friction so you can focus on what matters most: creating exceptional products.

## (3DEXPERIENCE CATIA FAQ)FAQ About Design Engineering Software

## Do design engineers use CAD?

Yes, design engineers commonly use Computer-Aided Design (CAD) software as a fundamental tool in their work. CAD software allows engineers to **create, modify, analyze, and optimize designs digitally**. It's used across various industries including:

- automotive,
- aerospace,
- architecture,
- mechanical,
- electrical,
- and many others.

With CAD, engineers can produce detailed 2D drawings and 3D models, simulate product performance, perform finite element analysis (FEA), and collaborate with other team members on design projects. CAD has become an integral part of the design process, enabling engineers to iterate designs more efficiently and accurately before physical prototypes are built.

## What is software design engineer?

A Software Design Engineer is a professional who specializes in designing and developing software systems, applications, or components. They play a crucial role in the **software development lifecycle**, from **conceptualization to implementation** and **maintenance**.

## What is architectural design in software engineering?

In software engineering, architectural design refers to the process of **defining the structure,** behavior, and **interaction of software components to fulfill specific requirements**. It involves making high-level design decisions that determine the overall organization and characteristics of a software system.

## What is system design software engineering?

**System design in software engineering** refers to the process of defining the architecture, components, modules, interfaces, and data for a software system to meet specified requirements. It involves translating the requirements gathered during the analysis phase into a comprehensive and detailed design that serves as a blueprint for implementing the software solution.

## (Contact Us - CATIA footer)Learn What CATIA Can Do for You

Speak with a CATIA expert to learn how our solutions enable seamless collaboration and sustainable innovation at organizations of every size.

[Contact us](/how-to-buy)

[Visit a user community](/products/catia/user-communities)

## (CATIA footer)Get Started

Courses and classes are available for students, academia, professionals and companies. Find the right CATIA training for you.

[Find training](/edu)

## (CATIA footer)Get Help

Find information on software & hardware certification, software downloads, user documentation, support contact and services offering

[Get support ](/support)

[Get services](/consulting-services-value-engagement)

 ![CATIA Engineering > Dassault Systemes](https://www.3ds.com/assets/invest/2022-09/CATIA-Engineering-1920x856.jpg)

[  Contact us     ](/how-to-buy)

[   Visit a CATIA user community     ](/products/catia/user-communities)

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