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 .
Hugin - Hugin is an easy to use cross-platform panoramic imaging toolchain based on Panorama Tools.
PicsArt - Explore 100,000,000+ awesome images and photos on the web
PTgui - PTGui is panoramic stitching software.
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
AutoStitch Panorama - Autostitch takes a step forward in panoramic image stitching by automatically recognising matching...