Photos: Editing Your Images with an External Program

1 minute read
| Quick Tip

Back in the days when the earth was young—or as you whippersnappers may know it, “2012”—I wrote a tip about using an external program to adjust your iPhoto images. That feature would let you open a picture in Photoshop or Preview, for example, make edits to it, and save your changes, which would then be reflected in your iPhoto library without you having to export the image and reimport it after making edits. You can still do this in Photos, which is awesome! I love this feature! But it works a bit differently in that app, so to get started, now you’ll either right-click on an image and pick Edit With > [Program]

Right-Click Menu in Photos app showing Edit With option

…or choose the same thing from the “Image” menu at the top.

Photos Image Menu showing Edit With option

If you don’t see the program you’d like to use in the list, you can click “Other” to open a window to your Applications folder.

Selecting an app to edit Photos images from the Applications Folder

No matter which compatible program you choose, the picture will then open within it, ready for editing. So go nuts! Add red boxes around your flowers if you’re weird like me.

Editing in an image in Preview

When you’re finished, just save the file as you normally would, and then you’ll see the changes on the item in Photos.

Changes Reflected in Photos from an image edited in a different app

Now, there’s something really important you’ve gotta know here. Most of the edits you make in Photos are nondestructive, meaning that you can always choose Image > Revert to Original to, well…revert to the unchanged version. But if you edit with an external program, that option will be greyed out and unusable for the item in question.

Revert to Original in Photos isn't an option for images edited in other apps

And unlike iPhoto, Photos doesn’t duplicate the image automatically before starting this process. So if you’re worried that you might want to undo your edits at some point, be sure to select your picture and press Command-D or choose Image > Duplicate before you get going!

Photos Duplicate Option under the Image menu

Am I paranoid? I think I’m paranoid. But you don’t know! Maybe that picture of flowers is very important to me.

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willikampmann

You can still revert back to the original image even if you’ve edited it with an external editor! Yes, “Image > Revert to Original” is greyed out (I believe this is a bug), BUT you can double-click the image to view it in large, then click “edit” to get to Photos’ editing interface, and then on the left there is the “before/after“ button and next to it a “Revert to Original” button which always works. If you click it, Photos will revert to the original image, because those are always saved separately. However, unlike in Aperture, whenever you edit in… Read more »