4K Stogram - Free Instagram Downloader for macOS, PC and Linux. Search, download or backup Instagram photos shared by any user. Follow your favorite photographers and stay tuned!
Timehop - Your digital life history
Vurku - Download Instagram posts by username or hashtag
My Year Photo Book - All your year’s Facebook & Instagram moments, in a book!
Save From Web - Instagram story, photo, and video downloader - Free, online, and one-click download.
The Twayback Machine - View your friends' old tweets for fun and trolling