The pro version contains new features and improvements that include advanced alignment and editing algorithms, and audio preview controls designed make the tool easier to use.

Editors can use the plug-in to for lip syncing or to create more accurate and convincing foreign dialogue replacement. Foley and sound effects can also be placed tighter to picture. Music can also be modified to match the timing of another track.

VocALign Pro is being released first as a Pro Tools AudioSuite plug-in for Pro Tools Versions 5 to 6.9. It runs on Apple Macintosh OS 9 and OS X operating environments, as well as on Microsoft Windows XP. VocALign Pro for Pro Tools does not require Pro Tools hardware but does require an iLok smart key. It's priced at $695.