Save From Web - Instagram story, photo, and video downloader - Free, online, and one-click download.
InstaBro - Powerful-yet-simple Instagram browser and data exporter
InstaDp.info - With InstaDp you can view instagram profile picture for free in full(original) size and download it right away.
vu - Dead simple Instagram client for Mac
Instander - Instander is a free modification of the Instagram app for android. It contains many improvements over the original application. Instander has a lot of different improvements that give the user an edge over other Instagram users.
Pixotale - Create and share visual stories