Save From Web - Instagram story, photo, and video downloader - Free, online, and one-click download.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
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.
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
InstaDp.info - With InstaDp you can view instagram profile picture for free in full(original) size and download it right away.
Linker - Cloud based bookmark manager