Convert RX2 to WAVE

This one is quite straightforward, and you can certainly convert REX2 Audio Files directly to WAVE Audio Files (.rx2 to .wave conversion), because there are numerous DAWs (Digital Audio Workstation) and audio editors that support such efforts.

Try using DAWs/tools/converters, like for instance Avid Pro Tools or ReCycle itself. This way, you can easily import RX2 audio files and export them in WAVE format.