SUPERIMPOSE X - Superimpose X is the most powerful and intuitive photo-editing application.
CreamCam - CreamCam called itself a selfie filtering application but offers a portrait enhancement features and tools to its users.
RetouchMe - RetouchMe is a complete photo editing application that allows the smartphone users to edit and retouch the selfies, body and facial parts.
BeautyPlus - BeautyPlus is a professional level of photo-editing app that makes it easy for you to edit your images as a professional photographer.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
Facetune - Facetune is a fun and powerful portrait & selfie photo editor!