Manufacturers and architects rely on 3D models to create and present designs. Are you looking for an effortless way to share 3D design data with non-CAD users? 3D PDF will be the best choice. In this article by SwifDoo PDF, we will give you a comprehensive introduction to this file type.

What Is a 3D PDF

Simply put, a 3D PDF is a typical PDF document that contains 3D geometries. It is often used in engineering, architecture, and construction industries. It has all the features of a standard PDF, like versatility, lightweight, and interactivity. You can edit, annotate, and add media content like music and images to a 3D PDF as any other PDF.

How to View a 3D PDF

Not all PDF viewers are 3D enabled. Some PDF software support to view 3D PDFs are Adobe Acrobat Pro, Foxit PDF Editor, and PDFelement. If those apps are not your frequently used PDF editor, you can turn to an online one instead. Here we will introduce Soda PDF to you. With this web application, you can view the 3D content of a PDF in three clicks.

How to Create a 3D PDF

There are two common ways to create a 3D PDF: save/export a CAD file as a PDF or add 3D content to a PDF. The former method can be done with any CAD software in a few clicks.

If you want to add 3D content to an existing PDF, you need a PDF editor that houses this feature. Adobe Acrobat Pro is one of the best choices. To do that, open a PDF file in Adobe, click “Tools > Rich Media > Add 3D”, and drag a rectangle on the page with your cursor to define the canvas area for the 3D model. Then, click “Browse” to select a 3D file, click “Open” and “OK” in sequence in the “Insert 3D” dialogue box.

Benefits of Using 3D PDF

3D PDF is not a new thing in the design world, benefits of using it are as follows.

Accessibility: 3D PDFs remove the barrier that arises when people need to view 3D models without a CAD program installed on their computer. Thus, you can effectively involve departments, customers, and suppliers in the design process.

File Size: A 3D PDF is much smaller than a CAD file and can be easily sent via email without the danger of being blocked by a firewall.

Security: In business communication, using a 3D PDF will secure your data and safeguard your intellectual property since it provides password protection.

Software Budget Control: 3D PDF enables your team to view and collaborate on 3D subjects effortlessly without everyone installing CAD software.

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