FFX File

What are FFX files and how to open them

Are you having problems opening a FFX 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 FFX files.

What is a FFX file?

FFX files have multiple uses, and Microsoft Fast Find Index is one of them. Read more about the other uses further down the page.

Microsoft Fast Find Index File

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open FFX files

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

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

Last updated: May 29, 2022

All known file formats using extension .FFX

While Microsoft Fast Find Index File is a popular type of FFX-file, we know of 2 different uses of the .FFX file extension. Different software may use files with the same extension for different types of data.

PC Animate Plus Frame F/X File

We know that one FFX format is PC Animate Plus Frame F/X File. 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 FFX files. Remember, different programs may use FFX 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 FFX file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.