NSZ File

What are NSZ files and how to open them

Are you having problems opening a NSZ 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 NSZ files.

What is a NSZ file?

A .NSZ file is a Nintendo Switch Submission Zipped Package 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 NSZ files

Important: Different programs may use files with the NSZ file extension for different purposes, so unless you are sure which format your NSZ 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 NSZ opener which you will find listed below.

Last updated: June 29, 2022

Various apps that use files with this extension

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