DOC
PSD files
DOC (Word document) is a file format used for word processing documents. Created by Word, DOC files can contain text, images, formatting, and other elements. They are commonly used for creating and editing textual documents, reports, and letters.
PSD (Photoshop Document) is the native file format for Adobe Photoshop. PSD files store layered images, allowing for non-destructive editing and preserving design elements. They are crucial for professional graphic design and photo manipulation.