Excerpts from Brent Busby's message of 2011-11-06 18:28:57 +0100:
  This may have come up before in a recent thread, but
are there any apps
 that are good for doing file management across a large number of samples
 in many subdirectories?  Something like GQview for audio -- the ability
 to cursor or browse over a folder structure and audition, rename,
 move/copy, and most importantly delete, all through the program's UI
 would be nice.  All of this becomes really essential as the size of the
 collection becomes large and unmanageable.
 I think someone in the earlier thread on this mentioned Rezound, but I
 don't think it has much in the way of integrated file management. 
Maybe samplecat can do what you want, but I never got it to run on my
machine so I can't tell for sure. Would be handy if it worked though.