How to Open an INDD File With Photoshopby John RuizUpdated September 28, 2017
Although the InDesign and Photoshop applications are both part of the Adobe Creative Cloud subscription service, Photoshop does not have an option to open or import InDesign's INDD files. However, Adobe InDesign can export the project to PDF format, which Adobe Photoshop supports. This is useful if you need to add Photoshop elements to an InDesign project or use Photoshop features with a finalized InDesign project.
Exporting the PDF Using InDesign
Launch Adobe InDesign and open the INDD file.
Click "File" on the InDesign menu bar and go to "Export" In the Export dialog. Change the "Save as type" option to "Adobe PDF (Print)" and pick a folder for the file. Click the "Save" button to bring up the Export Adobe PDF dialog.
Set the Adobe PDF Preset to "High Quality Print" to keep the quality of the resources as high as possible without altering the color space. Click the "Export" button to save the PDF file.
Importing the PDF Using Photoshop
Launch Photoshop. Click the "File" menu on the menu bar and click "Open." Locate the PDF file you saved earlier and double-click it to see the "Import PDF" dialog.
Select a page in the PDF. To import all the pages of the PDF file, hold the "Ctrl" key and select each page.
Click the OK" button to complete the import process. Each page has its own workspace in its original size.
Placing the PDF Pages as Smart Objects Using Photoshop
Launch Photoshop and create a new file or open an existing image. Go to the "File" menu and click "Place Embedded" or "Place Linked." Browse to the PDF file you saved earlier and double-click it to see the "Open As Smart Object" dialog.
Placing the PDF file as a Smart Object is recommended to transform, skew or distort the object without affecting the original file. Opening the PDF file instead is necessary if you want to apply edits that directly affect the pixels such as cloning, dodging and burning.
If you use the "Place Linked" option, any edits made to the PDF are updated on the linked Photoshop file. Renaming the PDF file or moving it to a different location breaks the link, and you will have to relink the file the next time you open the Photoshop file.
Double-click the first page of the PDF to import it.
Drag the page to the desired location of the workspace and use the handles around the border to resize the page. Press the "Enter" key to place the page as a separate layer. Repeat these steps on other pages of the PDF if you wish to import them as well.
To reduce the size of the PDF file when exporting it, use the "Smallest File Size" Adobe PDF preset. The compression algorithms that this preset uses reduce the quality of the output.
To optimize the PDF for commercial printing, use the "Press" Adobe PDF preset instead. This converts the color space of any RGB images to CMYK, which is necessary for commercial printing.
To preserve the proportion of the page when resizing a page for placement, hold the "Alt" and "Shift" keys while dragging any of the handles on the corners.
Do not delete the original INDD file, as all the InDesign layers are flattened and become uneditable when you export the project as a PDF. Keep the original file so you can change elements in InDesign that aren't editable in a PDF.
Information in this article applies to the 2014 builds of Adobe Photoshop CC and Adobe InDesign CC. It may vary slightly or significantly with other versions or products.