I use Snapseed on Android. It's a practical app with many photo editing tools
I like how I can edit my photos here,
VSCO - VSCO® is an art and technology company empowering people everywhere to create, discover, and connect. CompanyVSCO® is a trendsetting art and technology company that .
MadMapper - The Mapping Software
PicsArt - Explore 100,000,000+ awesome images and photos on the web
Resolume - Resolume is an application for live video performances.
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
Linux Show Player - Sound player designed for stage productions