This does not require coding anymore since it is designed with graphic software, also made from the producer of Flash Catalyst which is Adobe Systems Inc., for Adobe Flash Builder (formerly known as Adobe Flex). fxp files are also known as FoxPro compiled source files, and they are in the form of database applications that the user can create using the Microsoft FoxPro program.Īdobe Flash Catalyst is a user interface designer software that is exclusively made for professional designers of user interfaces for a variety of Web content applications. fxp files are important to make audio files work the way developers of these VST plugins intended them to. fxp extension are also used by some VST audio plugins, and these files are used by any application that supports these VST plugins. Project output files that can be created with this software are in the. These project files normally contain design elements like buttons, codes and other formulas needed to create a website. This is because the main function of this software is to help users in creating Web applications and other items usually found in websites. fxp extension are often called project files because they are mostly created by Web developers as projects for their clients. fxp files are files created with the use of Flash Catalyst or Flash Builder. fxp file extension is supported by multiple applications.