PSD, short for Photoshop Document, is a file format associated with Adobe Photoshop. PSD files contain raster image data and layer information, preserving the individual elements and edits made within a Photoshop project.
PSD files are commonly used for storing and editing graphics, designs, and artwork. They allow designers to maintain full control over layers, effects, and adjustments, making it easy to revisit and modify projects.
PSD files can be opened and edited in Adobe Photoshop and other compatible image editing software.