CTSGlobalCamera User's Guide
First of all you should click on (1) button and select a country. After that you can use (2) and (3) buttons for selecting a camera and (4),(5) buttons for starting and stoping preview. (6) button is used for making snapshots and saving it to disk.
Why it's free?We make free software for the world to enjoy. We do need to pay for development, hosting, and staff. To do so we bundle other software which our product recommends. Software Details:Works on Windows: XP, Vista, 7, 8