Spine - Spine is 2D animation software designed specifically for software and game development.
Flickr - image and video hosting website
Synfig Studio - Just another WordPress site
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
Unity 2D - Unity 2D is a powerful and feature-rich game design solution built from the ground up to fulfill every basic and advanced need of the developer.
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.