Download DirectX 9 to render 3D files in Acrobat and Acrobat Reader

The DirectX 9, also known as Microsoft® DirectX end-user Runtime Web Installer, is a part of core Windows® technology that drives multimedia on Windows®. DirectX enables you to view 3D content embedded in PDF files.

If you're facing issues viewing 3D content in your PDFs, follow the steps to install DirectX 9 on your computer.

Steps to install DirectX 9 on Windows®