View EXIF easily with Photo EXIF Viewer, just drag drop photo to App left panel or drag drop to the App icon, the App will show all the detail EXIF information of the photo.
If you want share the Photo with others, its better to remove EXIF information to protect your privacy, use the menu Edit->Clear EXIF to remove all EXIF information before share. Or you can use shortcut Shift+Command+E to quickly clear EXIF data.
Photos extension available for OS X 10.12 Photos.
