Client for managing Amazon web services, including EC2 and S3

Jollat is a cross-platform graphical client for Amazon Web Services (AWS). It let's you manage Simple Storage Service (S3) and Elastic Compute Clouds (EC2) on the Mac, Windows or Linux. The services are integrated into an easy-to-use GUI, enabling you to do complicated tasks with the simple click of a button.
All this for less than the monthly fee of a small instance!