GrabClipSave is a common screen capture program with some particular features.
The main feature of this program is that it allows to capture screens of games working with Direct 3D and or Open GL. To do that, press PrtSc-key to backup the screen. A sound can be associated with each performed capture.
To backup the captures, simply select the destination directory with the names of the captures and their formats. It allows to capture screens and save them in BMP, JPG and PNG formats.