1)   DwgGrid for AutoCAD 1.0.1.2
DwgGrid for AutoCAD - Preview Image Viewer, Print AutoCAD, Inventor, and Revit preview. A Windows Explorer like browser for all AutoCAD type files. DwgGrid prints the drawing preview. Evaluation period includes a watermark.

 2)   Orion VoIP Monitor 1.0
Free trial software: VoIP Monitor analyzes VoIP quality across WAN links and monitors the underlying systems and protocols that the VoIP environment relies upon, enabling you to proactively identify the root cause of performance degradation.