Notes about the QRT file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The QRT file type is primarily associated with 'QR Designer' by PJ Applications. A QR Form file is an alternative to the HTML Web form. You can E-mail a form or put it up on your Web site. QR Form is the free program that can be used to open and fill out the QRF form files built using QR Designer.