.FSB File

File extension fsb is associated with FMOD audio format. FMOD is a proprietary audio library made developed  by Firelight Technologies Ltd.

FSB is a common file extension used for FMOD sound files used in computer and video games. FMOD is used by such great gaming studios like Blizzard, Bioware, or Ubisoft in most of their games released in previous years for titles like Bioshock, Dragon Age Origins, Need for Speed, The Witcher 2, Dawn of War 2 or lately Stronghold 3.

The fsb file contain audio data, such as environment sounds, units sounds, speeches, or music. Can also be encrypted.

Files with fsb extension are mostly found as audio files in computer games. FMOD audio format.

How to open:

Various FSB Extractors can open and extract audio data from a *.fsb file, however they are sometimes encrypted.

How to convert:

Some audio editing programs may possibly export these FMOD audio files to regular audio files like MP3.