Models generate volumes of data, which are typically summarised as tables or static graphs. These summaries give little insight into the interrelationships that may have been built into the models. A simple and flexible graphical means is therefore needed to facilitate efficient exploration of data relationships. BROWSER has been developed as a modelling companion to visually explore time-series data. Data-series can be viewed separately, overlayed or stacked and can be accompanied with simple graphical statistics. The user can "zoom" into particular regions of charts and can "pan"or "scroll" through large data sets using a variety of controls. BROWSER incorporates a database to track model output files that may be stored in many locations on a computer system or network.