AMCAP is one of the most useful tools for simply viewing and working with USB webcams. AMCAP is completely free and has many new features you might find useful. Personally my favorite feature is the built in UVC control for Pan Tilt and Zoom. This software has become the cornerstone for our testing, and we wanted to share a little bit about how we use AMCAP. This is a free Windows application and to the best of our knowledge there is no Mac or Linux versions.