I just hacked together a quick app to help download Instagram photos. At first, I tried using Instaport and OpenPhoto but both of them were backed up with others trying to do the same so I decided to create my own. It’s basically a really simple python web app that allows you do a quick authentication with Instagram and then lets you downloads all your images to your hard drive.
It should be pretty easy to get started by following the readme on github: https://github.com/dangoldin/instagram-download