Attached Link: http://www.nextlimit.com/realflow/index.html

Alternatively, you may wish to consider using the RealWave function the RealFlow3 demo from Next Limit Technologies. I use a full licenced copy but understand the demo is functional (for non commercial work). My licenced copy will output a series of meshes in .obj format making it useful for programs that do not load RealFlow binary sequences. Perhaps the demo has this output too?