Ever sit down at a coworker’s computer (or a loaner) only to find they don’t have your favorite image editing software installed? Rather than downloading and installing something like The Gimp or Paint.NET you can just point a web browser at Phoenix. Phoenix lets you upload photos to edit online or create new photos. It’s powerful (support for essentials like layers) and it’s easy to use. They even have tutorials to get you started. Best of all its free, there is no install time and it works anywhere you have a web browser and an internet connection.