GIMP - GIMP is a multiplatform photo manipulation tool.
RetouchMe - RetouchMe is a complete photo editing application that allows the smartphone users to edit and retouch the selfies, body and facial parts.
Pixlr - Pixlr® makes it easy to transform everyday images into stunning works of art.
Touchretouch - “…there's no easier way to remove unwanted items from your images.
Photoscape - high quality photo editing software, that enables you to fix and enhance photos.
Pic Effects - Pic Effects is the perfect photo editing application for adding funny things to your photos.