About This File
FS Addon Builder 4.0 (FSAB). FS Addon Builder is an installation tool developed to work with Microsoft's Flight Simulator 98 and 2000 (FSAB update for FS2002 will be released shortly after Microsoft's release of Flight Simulator 2002). It is designed to provide quick and easy installation software for the professional FS add-on developer and the "every day" hobby designer. With FS Addon Builder 4.0 you can add a lot of features with your setup package such as background sounds, gradient background, splash screens, screenshots and much more. Unlimited Try out version. By F.S. Wilden.