Revoice Pro is a stand-alone program. You can either use it in a stand-alone fashion (importing and exporting audio files), or in one of a number of customised modes with a DAW.
In all cases the workflow steps are:
- Import or transfer audio to Revoice Pro
- Process the audio in Revoice Pro and check it
- Export or transfer the audio from Revoice Pro
First look to see if there is an online guide related to your DAW: