A system and method for presenting document records to a user through a display interface is described. Data of a first type is processed through a first applet, and data of a second type is processed through a second applet. Data of the first and second types is extracted separately using the first and second applets. A user interface provides means for selecting a data file from a plurality of data files. The merged and formatted processed first and second data is displayed. A plurality of data files are managed with a host application. In an aspect, a data file includes data of the first and second types. The data file includes an index portion in a header pointing to the first data type, and the second data type resides between the header and the first data type, having an end of file marker at a terminus thereof.