Darktable - darktable is an open source photography workflow application and raw developer.
GoldenHour.One - Your personal assistant for outdoor photography for iOS
Adobe Lightroom - Adobe Lightroom is a family of image organization and image manipulation software.
Retinize It - Photoshop actions for preparing designs for iOS or optimize
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
CSS Hat - Turn layers from Photoshop CC 2014 to code instantly.