Free Blackboard Software

VirtualBoard by Lightools

VirtualBoard allows to directly use Windows desktop as graphical support to simply draw or to make quick educational or commercial presentations with minimum mouse handling. At the beginning, VirtualBoard was only created for professional needs: necessity to teach people how to use a computer with dynamic presentation.

draw paint lightools draw snapshot whiteboard

Aximion by Mightywill Labs

The Aximion is the project developed to provide a 3D interface for Windows-like operation systems. It replaces ordinary 2D GUI Windows interface with a true 3D virtual interactive environment. All two-dimensional windows and forms are transformed into three-dimensional and user can freely move them in 3D space, aquire and interact as with a common 2D windows.

virtual desktop windows desktop environment virtual 3d interactive

DSSF3 Basic by Yoshimasa Electronic Inc.

The free version of the advanced sound measurement software DSSF3 is now available. It consists of the signal generator, sound recorder and player, and the peak level meter. DSSF3 Basic works with the latest soundboards. Two or more soundboard can be selected easily. The sampling rate can be set up to the maximum value allowed by the hardware.

measurement spectrum sound realtime fft acf pulse