Pixlr - Pixlr® makes it easy to transform everyday images into stunning works of art.
Icons8 Background Remover - Quickly remove the background from any photo
Photoscape - high quality photo editing software, that enables you to fix and enhance photos.
IMG.LY - Power Your Apps with IMG.LY | The Leading Provider of Design, Photo, and Video Editing SDKs
Adobe Photoshop Express - Easily edit and share your photos in no time!
ClippingMagic.com - Remove image backgrounds online. Make backgrounds transparent, white, etc. Edit, crop, rotate, fix colors, add shadows, all you need for great photos!