There aren't many Mac photo management apps that aren't geared towards a specific purpose, but among the few we think Lyn is the best for it's speed, wide format compatibility, and good. You can crop, adjust lighting and color, set the white balance, add filters, remove unwanted blemishes, and a few more things. The built-in Photos app on Mac offers several useful photo editing tools. The Mac is still the best device for serious photo editing, so you need some serious photo editing apps to make an impact.
