File Extension Library

.NSF File Extension

  • Category: Audio Files

What is an .NSF file?

.NSF file extension has been classified as Audio Files.

.NSF is NES Sound Format File

Music file from an original Nintendo (NES/Famicom) game; allows music from Nintendo games to be played without loading the actual game; can be opened by a variety of NSF players.

List of all softwares that can open the NES Sound Format File
Audio Overload
Nullsoft Winamp
Audio Overload
Audio Overload
XMMS with nsf-xmms plugin
File Type 2 Lotus Notes Database
Developer by: IBM Category: Database Files Format: Binary

Database file used by IBM Lotus business software; saved in the Notes Storage Facility (NSF) format, which stores data in document units called "notes;" used for storing collaborative business information such as mail and calendar data.

NSF files are often hosted by a Lotus Domino server, and they can be downloaded by Lotus Notes clients in order to work with a fully functional database in offline mode. If the client makes changes to the database, Domino includes the facilities to synchronize the changes back to the master database. NSF files can also be used for the process of data replication.

NOTE: NSF files may also serve as a Domino Web application that is hosted on a Web server, where the URL has a trailing ".nsf" string. These files include the Domino Web Service Design Element, which enables Web access.

List of all softwares that can open the Lotus Notes Database
IBM Lotus Notes
IBM Domino
Stellar Phoenix NSF to PST Converter
Stellar Phoenix Lotus Notes Recovery
Aryson NSF to PST Converter

How to Open .NSF file on different platforms

Open .NSF File on Windows

  • Right-click a .NSF
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .NSF file and Select check box "Always use this app to open .NSF files" Press "Ok"

Open .NSF File on Mac

  • Right-click (or Ctrl + Left-click) the .NSF file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .NSF File on Linux

Right click on the .NSF file, choose "Open with" and select a program from the list above

Open .NSF File on iPhone

Select a file. If you don't see an application to open the .NSF file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .NSF File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .NSF files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .NSF files

  1. You need to update the application that you normally use to open .NSF files. Only the latest version of the software supports the current .NSF file format
  2. You need to check the .NSF file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)