Adobe Photoshop is highly flexible italic Graphics editing and designing tool. It ispatible wide range of file extensions. One can import and export files from PS in the following file formats. (for Latest version of Photoshop) PSD(Photoshop Document) it is the default file format and the only format besides the Large Document Format (PSB) that supports all Photoshop features. Because of the tight integration between Adobe products other Adobe applications such as Adobe Illustrator Adobe InDesign Adobe Premiere Adobe After Effects and Adobe GoLive can directly import PSD files and preserve many Photoshop features. For more information see Help for the specific Adobe applications. When saving a PSD you can set a preference to maximize filepatibility. This saves aposite version of a layered much faster to load and use in applications other than Photoshop and may sometimes be required to make the s as PSD files. There are other formats which photoshop supports. They are as follows Large Document Format (PSB) The Large Document Format (PSB) supports documents up to 3 pixels in any dimension. All Photoshop features such as layers effects and filters are supported. (With documents larger than 3 pixels in or some plug-in filters are unavailable.) You can save HDR 32-bits-per-channel s between applications andputer platforms. This format supports CMYK RGB and grayscale s without alpha channels. Documents saved in the Photoshop Raw format can be of any pixel or file size but they cannot contain layers. DICOM format The DICOM (Digital Imaging and Communications in Medicine) format ismonly used for the transfer and storage of medical data and headers which store information about the patient and the medical converting the vector graphics to pixels. Scitex CT Scitex Continuous Tone (CT) There are many more formats but these formats are most widely used across the globe. italic