High dynamic range (HDR) images enable photographers to record a greater range of tonal detail than a given camera could capture in a single photo.
This opens up a whole new set of lighting possibilities which one might have previously avoided—for purely technical reasons.
Qtpfsgui is an open source graphical user interface application that aims to provide a workflow for HDR imaging, the Freeware Tool is available for Linux, Windows and Mac OS X.
You can find the Software here...


