Webcam/Screen Video Capture - Webcam/Screen Video Capture is a free software that has the capability to work as screen recorder and video recorder for the PC.
Blue Iris - Blue Iris is a high end security monitoring system that lets you view and control the feeds from all the cameras at your home or place of business.
Free Screencast - Free Screencast can document video with your webcam and capture video from IP-camera and extra video capturing and recording gadgets, taking your creativity to a whole new stage.
iSpy - iSpy is software that allows the user to view and control video surveillance cameras. The software began development in 2007 and now has over 2 million users around the world, according to the software's website. Read more about iSpy.
webcam surveyor - Webcam Surveyor is a simple and functional software designed for video seize and surveillance.
Manything - Manything converts your spare iOS device into a free home monitoring camera in seconds.