What are NSF files and how to open them
Are you having problems opening a NSF 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 NSF file?
NSF files have multiple uses, and NES Sound Format Audio is one of them. Read more about the other uses further down the page.
NES Sound Format Audio File
These NSF files are audio files that contain music and sound effects from Nintendo Entertainment System (NES) video games. The NES was a popular home video game console released in the 1980s, and NSF files are used to store and play back the audio, often both music and sound effects, from NES games.
How to open NSF files
We have identified two NSF openers that are compatible with this specific type of NSF file.
Programs that open NES Sound Format Audio files
Last updated: February 24, 2023
All known file formats using extension .NSF
While NES Sound Format Audio File is a popular type of NSF-file, we know of 3 different uses of the .NSF file extension. Different software may use files with the same extension for different types of data.
Lotus Notes Database
We know that one NSF format is Lotus Notes Database. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.
NSF opener for Windows
We have identified 2 NSF openers that are compatible with this specific type of NSF file.
NATO Secondary Imagery Format
We know that one NSF format is NATO Secondary Imagery Format. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.
While we have not verified the apps ourselves yet, our users have suggested eight different NSF openers which you will find listed below.
Various apps that use files with this extension
These apps are known to open certain types of NSF files. Remember, different programs may use NSF files for different purposes, so you may need to try out a few of them to be able to open your specific file.
|WinDS PRO Apps||User submitted|
|NetO32 Application||User submitted|
|ERDAS IMAGINE||User submitted|
|Microsoft Application Virtualization||User submitted|
|Visual Dialog Script||User submitted|
|Opentext Offline Extension||User submitted|
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