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NW File

What are NW files and how to open them

Are you having problems opening a NW 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 NW files.

What is a NW file?

NW files have multiple uses, and CharlieCalc Spreadsheet is one of them. Read more about the other uses further down the page.

CharlieCalc Spreadsheet

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 NW files

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

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Last updated: June 29, 2022

All known file formats using extension .NW

While CharlieCalc Spreadsheet is a popular type of NW-file, we know of 3 different uses of the .NW file extension. Different software may use files with the same extension for different types of data.

GraalOnline Level

We know that one NW format is GraalOnline Level. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

NWiper Show

We know that one NW format is NWiper Show. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

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