Affinity offers powerful tools for 3D modeling and design, and opening OBJ files is a key part of the process. To open an OBJ file in Affinity, follow these simple steps:

1. Launch Affinity software on your computer.

2. Navigate to the 'File' menu and select 'Open'.

3. In the file explorer window, locate the OBJ file you want to open and click 'Open'.

4. Affinity will then import the OBJ file into the workspace, allowing you to view and edit the 3D model as needed.

Opening OBJ files in Affinity is a seamless process that gives you full control over your 3D designs. Whether you're a beginner or an experienced 3D artist, Affinity's intuitive interface and powerful features make it a great choice for working with OBJ files. Try it out and see the difference it can make in your 3D modeling and design projects!