Pro Tools:Delete unused audio

In Pro Tools you can delete unused regions from your session either destructively or non destructively.

Go to Regions menu > Select > Unused

This will select all the unused audio files in your session.



Then go Region menu > Clear



A dialog box will appear asking if you wish to Remove or Delete the files.



Removing them simply removes them from your session. Deleting them removes them from the hard drive which deletes them permanently.

Also See
Pro Tools:Compacting sound files