If you’re looking to open a Cr3 file in Photoshop, there are a few different ways to do it. The easiest way is to right-click on the file and select “Open With.” This will open the file in Photoshop’s default editor. If you want to open the file in a specific program, you can use the Open File dialog box. To do this, first find the file on your computer and then right-click on it. From here, select “Open With” and choose the program you want to use. If you just want to view the file without opening it, you can open it in a web browser by clicking on the link that’s included in the email or attachment. ..