.PSFLIB File Extension
File TypePlaystation Sound Format Library
What is a PSFLIB file?
File providing data for .MINIPSF files, which are audio files commonly used by video games; contains driver code and sound banks accessed by MINIPSF files; cannot be played without the MINIPSF file.
NOTE: The Nullsoft Winamp, XMPlay, and XMMS programs require the Highly Experimental plugin.