Flickr - image and video hosting website
PTE AV Studio - Create photo and video slideshows with effects and styles.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
iMovie - Turn your videos into movie magic.
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.
Photostage - Quickly and easily combine photos and videos with a narration or soundtrack using PhotoStage slideshow software. Free slideshow maker download for Mac & PC.