NAS File

What are NAS files and how to open them

Are you having problems opening a NAS 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 NAS file?

A .NAS file is a Nastran Input Data 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 NAS files

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

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

Last updated: November 15, 2022

Various apps that use files with this extension

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

NEi Nastran EditorNEi Nastran EditorUser submitted
Neuratron AudioScoreNeuratron AudioScoreUser submitted
NE/Nastran EditorNE/Nastran EditorUser submitted
Natural Attenuation SoftwareNatural Attenuation SoftwareUser 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 NAS file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.