Adjust Multiple Images in Camera Raw

If you’re using Camera Raw, you can adjust several images at once by first selecting the files you want in Adobe Bridge.

Then right-click (Mac: Control-clicking) on any of the selected images and choose “Open in Camera Raw” from the drop-down menu.

When the images open up in Camera Raw, Press Ctrl A (Mac: Command A) to “Select All“.  Now that all the images are selected, any adjustments made will be applied to all.