There have been numerous attempts to make Stable Diffusion plugins for Adobe Photoshop. Many are not well baked nor free at this point but some are worth taking a look at.

• Stability AI makes a Photoshop plugin that links with DreamStudio. It can apparently also use DALL•E 2 to generate art in Photoshop via an OpenAI API Key
  
• Christian Cantrell also made a similar plugin that uses DreamStudio via the DreamStudio API.