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Unformatted text preview: Generic PDF files. You can open both types of PDF files; however, you can only save images to Photoshop PDF format. Photoshop PDF files Are created using the Photoshop Save As command. Photoshop PDF files can contain only a single image. Photoshop PDF format supports all of the color modes (except Multichannel mode) and features that are supported in standard Photoshop format. Photoshop PDF also supports JPEG and ZIP compression, except for Bitmap-mode images, which use CCITT Group 4 compression. Generic PDF files Are created using applications other than Photoshop, such as Adobe Acrobat and Adobe Illustrator, and can contain multiple pages and images. When you open a Generic PDF file, Photoshop rasterizes the image. Previous | Next | Top | Saving and Exporting Images > About file formats...
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- Spring '10