PhotoFlare - Quick, simple but powerful Cross Platform image editor.
Facetune - Facetune is a fun and powerful portrait & selfie photo editor!
PixBuilder - Free Photo Editing Software for PC
Meitu - Meitu is a standalone photo editing application that offers almost all those features and photo editing tools that lets the smartphone users personalize their photos like a professional makeup artists and fashion designers.
PhotoDemon - Lightweight portable BSD licensed photo editor for Windows focused on performance and usability.
SUPERIMPOSE X - Superimpose X is the most powerful and intuitive photo-editing application.