GramBig lets you view and download Instagram pictures in their full sizes.
Story Saver & Story Push Notifier sends you a notification when someone you follow publishes an Instagram story.
Save From Web is a web app that allows you to download Instagram photos and videos on your devices.
Did you like something on Instagram and wish to save it on your device? Weinstag will help you download that photo or video to your device for free.
Stories look cool in the Instagram app and the Chrome IG Story extension brings the same Instagram Stories experience to your browser so that you can view and download the stories you want.
4K Stogram allows you to save images and videos from any of the Instagram account to your computer.