Adobe Photoshop File Formats SpecificationAdobe Photoshop File Formats Specification November 2019 Copyright © 1991-2019 Adobe Systems Incorporated. All rights reserved. Portions Copyright © 1990-1991, Thomas Knoll. The information in this document is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by Adobe Systems Incorporated. Adobe Systems Incorporated assumes no re
