Inflact Video Downloader For instagram - Video Downloader For Instagram is an amazing mobile application that lets you save Instagram videos and images within seconds.
Instagram.css - Complete set of Instagram filters in pure CSS
InstaDp.info - With InstaDp you can view instagram profile picture for free in full(original) size and download it right away.
Later - Schedule and manage your Instagram posts
Instant Save - Instant Save app enables you to download videos and photos from Instagram to view them later, as well as to repost them again on Instagram right through your mobile phone.
Instachrome - Chrome extension for browsing Instagram from anywhere