WebCamSplitter is a utility that allows you to bypass the Windows restriction on simultaneous use of a single webcam by several applications.
To bypass this ban, the program installs its own webcam driver, which will need to be selected as a video source in the appropriate programs (the driver is called Verysoft WebCamSplitter). Then it takes over the control of the webcam device, divides the broadcast into several streams and sends them through the virtual driver.
There are also several other useful functions in the program. You can transfer images from your desktop or play media files, zoom in and out, save frames to JPEG, change color, add text, and more.