I use Snapseed on Android. It's a practical app with many photo editing tools
I like how I can edit my photos here,
PuTTY - Popular free terminal application. Mostly used as an SSH client.
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 .
SecPanel - SecPanel is an Ssh GUI for Unix.
PicsArt - Explore 100,000,000+ awesome images and photos on the web
Lterm - Lterm is a terminal emulator for GNU/Linux systems.
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.