FXP File

What are FXP files and how to open them

Are you having problems opening a FXP file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your FXP files.

What is a FXP file?

FXP files have multiple uses, and Adobe Flex Project is one of them. Read more about the other uses further down the page.

Adobe Flex Project File

These files are created with the Adobe Flash Catalyst software, which is used to design user interfaces for Adobe Flex projects.

Catalyst was deprecated by Adobe in 2012.

How to open FXP files

Important: Different programs may use files with the FXP file extension for different purposes, so unless you are sure which format your FXP file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested ten different FXP openers which you will find listed below.

Last updated: September 9, 2023

All known file formats using extension .FXP

While Adobe Flex Project File is a popular type of FXP-file, we know of 2 different uses of the .FXP file extension. Different software may use files with the same extension for different types of data.

Steinberg Plug-in

We know that one FXP format is Steinberg Plug-in. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

These apps are known to open certain types of FXP files. Remember, different programs may use FXP files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about FXP file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.