(last updated December 2005) MIME media type name: image MIME subtype name: vnd.adobe.photoshop Required parameters: none Optional parameters: none Encoding Considerations: Adobe Photoshop files are binary data and should be suitably encoded for protocols that do not handle binary data. Security Considerations: The security issues associated with this type have not been assessed. Interoperability considerations: As this is not an open standard, interoperability is left up to the discretion of the developer, Adobe Systems. Published specification: The published specification is included with Adobe's Photoshop SDK, available at Adobe's discretion from . Applications which use this media type: Adobe Photoshop, Adobe Illustrator, and many other image-viewing programs such as Irfanview. Additional information: Magic number(s): none File extension: .psd Macintosh File Type Code(s): "8BPS" Person & email address to contact for further information: Questions about this proposal should be directed to Kim Scarborough . Intended usage: COMMON Author/Change controller: Adobe Systems Incorporated 345 Park Avenue San Jose, CA 95110-2704 (file created 9 December 2005)