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FNS File

What are FNS files and how to open them

Are you having problems opening a FNS 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 FNS files.

What is a FNS file?

A .FNS file is a Free Notes Document 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 FNS files

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

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

Last updated: December 11, 2022

Various apps that use files with this extension

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

FileNet IDM DesktopFileNet IDM DesktopVerified
Flash News Scroller WizardFlash News Scroller WizardUser submitted
IDM Desktop/WebIDM Desktop/WebUser submitted

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 FNS file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.