Luminar Flex works with Adobe Photoshop Elements on a Mac. To apply Luminar Flex as a filter, follow these steps:
Make sure Adobe Photoshop Elements is open.
Open an image you’d like to enhance in the Photo Editor module.
Choose Filter > Skylum Software > Luminar Flex… A new dialog appears to indicate that Luminar Flex is running.
Luminar Flex should automatically open the image you were editing.
Make any edits or adjustments as needed in Luminar Flex. Use Luminar Looks or Workspaces to speed up your editing workflow.
When done, click the Apply button to send the adjusted image back to Photoshop Elements.