When it comes to managing multiple personal projects, I’ve found the GTD methodology works best for me. My journey to productivity didn’t begin with GTD however. It actually started with list applications, specifically Clear and Evernote. As I started working on more complex projects I found myself in need of a more scalable system. Enter OmniFocus, I’ve been using this tool for a little over a year. I still use Evernote and Google Apps in combination to manage documents and supporting files. But when it comes to managing multiple projects/action-items simultaneously OmniFocus has been both a life and productivity saver.