.PSF2 File Extension
File TypePlayStation Sound Format File
What is a PSF2 file?
Sound file created for sequenced music in Sony PlayStation 2 emulated games; contains samples, which are sounds (like a violin), and sequences, which indicate how the sounds should be played; resembles .PSF (Portable Sound File) files but created for PlayStation 2 games; structured as a file system, not a as a single executable like its predecessors.
NOTE: The same as .PSF1 files except they're created for PlayStation 2 games.