QTVRControlX 3.7 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. You can execute this free PC program on Windows XP/7/8 32-bit. The most popular version of the program 3.7.
This free program is an intellectual property of George I. Birbilis. The program lies within Development Tools, more precisely IDE. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
It's an ActiveX control built with QT4Delphi (QuickTime for Delphi) and (of course) Delphi.The installer should copy the QT4Delphi_ActiveX.ocx and QTMLClient.dll to the windows folder, then run regsvr32 {win}\QT4Delphi_ActiveX.ocx, where {win} is replaced by the installer with the windows folder's path I created the installer using the freeware Inno Setup and tried it on my Win2000 machine and seemed to work OK.
You may want to check out more software, such as Greatis Form Designer.Net, ecGraph or newObjects Active Local Pages, which might be related to QTVRControlX.