PixelFed - PixelFed is a federated image sharing platform, powered by the ActivityPub protocol.
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.
Gab - Gab is an ad-free social network dedicated to free speech.
Facetune - Facetune is a fun and powerful portrait & selfie photo editor!
Friendica - Decentralisation - Privacy - Interoperability
SUPERIMPOSE X - Superimpose X is the most powerful and intuitive photo-editing application.