Bazaart - Create. Discover. Love. Social photo collage editor
Online Image Editor - Online editor for images and animated gifs with multiple effects and tools
PhotoRoom - Create studio-quality product pictures in seconds.
Pixelitor - Pixelitor is a cross-platform raster graphics editor written in Java.
IMG.LY - Power Your Apps with IMG.LY | The Leading Provider of Design, Photo, and Video Editing SDKs
Beautify - GIMP Beautify is a set of GIMP plug-ins for quickly and easily beautify photo.