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 .
Polarr - MacOS, Windows, iOS, Android and online photo editing tools & free photo editors.
PicsArt - Explore 100,000,000+ awesome images and photos on the web
Doka.js - High-performance JavaScript image editing in the browser ✂️
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
Dark Room - A quick, powerful photo editor that gives you control