Abstract: An improved method is provided for transferring data files between a first computing device and a second computing device interconnected by a network. The method includes: establishing a first network connection between the first computing device and a second computing device using the hypertext transfer protocol (HTTP); registering a file transfer request for a given data file with a server application residing on the second computing device; establishing a second network connection between the first computing device and the second computing device using HTTP; retrieving the file transfer request from the server application via the second network connection; and transferring the data file via the second network connection in response to the file transfer request retrieved from the server application.