Flickr - image and video hosting website
Sketch - Professional digital design for Mac.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
PhotoPrism.app - PhotoPrism® is an AI-Powered Photos App for the Decentralized Web. It makes use of the latest technologies to tag and find pictures automatically without getting in your way. You can run it at home, on a private server, or in the cloud.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.