Wedding Photo Hunter

What it does

It walks outward through the Facebook guest graph from people you already know, so be aware it reads other guests' posts to find pictures of your day, and downloads what it finds to your machine. It runs when you ask it to, rather than on a timer.

Before you install

Open the share link and read the instructions it carries before you add it. @ajt shared this one publicly, and adding it copies the setup into your own account rather than giving you access to theirs.