PSD
PDF files
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.
PDF (Portable Document Format), a format created by Adobe, ensures universal viewing with text,images, and formatting. Its portability, security features, and print fidelity make it pivotal in document tasks, apart from its creator's identity.