PSD is a file format that is native to Adobe Photoshop software. Like a JPG file, it stores graphical images but is somewhat larger because it supports layers within the image. A JPG file can be ...

TIFF image files are also called TIFs. They are larger than GIFs or JPEGs, and thus aren't optimal for Internet use; they're better suited for use in documents. They are also used for photos, such as ...