Photoshop is a powerful tool for creating and editing 3D models, but it does not have the capability to save or export files as .obj. This can be frustrating for users who are looking to export their 3D models in this format. However, there are alternative methods to export your 3D model from Photoshop without saving it as an obj file.

One of the most common ways to export a 3D model from Photoshop is to use the 3D printing option. This allows you to save your 3D model in a variety of file formats, including .stl, .dae, and .vrml. Once you have saved your 3D model in one of these formats, you can then use a third-party software or online converter to convert it to an obj file if necessary.

Another alternative method is to use Adobe Dimension, a separate program that is designed specifically for creating and editing 3D models. Adobe Dimension allows you to easily export your 3D model as an obj file, as well as other popular file formats such as .fbx and .glb. By using Adobe Dimension, you can bypass the limitations of Photoshop and save your 3D model in the desired file format without any hassle.

If you are looking to export your 3D model for use in a specific software or platform, it is important to check the supported file formats. Many 3D modeling and rendering software have their own preferred file formats, and it is essential to export your 3D model in a compatible format. Some programs may not support obj files, and it is important to be aware of these limitations when exporting your 3D model.

In conclusion, while Photoshop does not have the capability to save or export files as .obj, there are alternative methods to export your 3D model in the desired file format. Whether it is using the 3D printing option, Adobe Dimension, or converting the file format using third-party software, there are ways to work around the limitations of Photoshop and save your 3D model in the format you need.