Photoshop’s 3D features will be removed in future updates. Users working with 3D are encouraged to explore Adobe’s new Substance 3D collection, which represents the next generation of 3D tools from Adobe.
Additional details on the discontinuation of Photoshop’s 3D features can be found here: Photoshop 3D | Common questions around discontinued 3D features.
The optional plug-ins for Alias, SGIRGB, SoftImage, HSB & HSL, Electric Image, and Wavefront RLA are not installed by default, but are available via download below.
See Photoshop - Supported versions for complete details.
Install optional plug-ins:
Download the optional plug-ins:
After you download the plug-in file above, double-click it to decompress it. If asked, extract all the files.
Optional plug-ins can be installed to one of two locations:
For instructions on locating these folders on macOS and Windows, see Locate plug-in folders.
The Alias file format plug-in allows you to read and write files in the Alias .pix format. This format is commonly used for 3D rendering software from Alias/Wavefront, and in some image-editing software on UNIX systems.
The ElectricImage Multiplugin format plug-in allows you to read and write files in the ElectricImage picture format. ElectricImage 3D rendering software uses this format.
The HSL&HSB plug-in allows conversion from RGB > HSL (Hue, Saturation, and Lightness) and back, and from RGB > HSB (Hue, Saturation, and Brightness) and back within Photoshop. This plug-in allows you to make changes to the Hue, Saturation, or Luminosity of an image as independent channels, or make changes in HSL/HSB using channel operations (calculations).
The SGIRGB format plug-in allows you to read and write files in the SGI image format. This format is commonly used by software on the Silicon Graphics platform. The SGI image format plug-in recognizes the file extensions .sgi, .rgb, .rgba, and .bw.
The SoftImage format plug-in allows you to read and write files in the SoftImage picture format. This format is commonly used by 3D rendering software from SoftImage.
The Wavefront RLA (Run-Length Encoded Version A) format plug-in allows you to read and write files in the Wavefront file format. This format is commonly used by 3D rendering software from Wavefront.