FSN File

What are FSN files and how to open them

Are you having problems opening a FSN file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a FSN file?

A .FSN file is a Greeting Card Factory 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 FSN files

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

While we have not verified the app ourselves yet, our users have suggested a single FSN opener which you will find listed below.

Last updated: November 13, 2022

Various apps that use files with this extension

These apps are known to open certain types of FSN files. Remember, different programs may use FSN 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 FSN file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.