Open File Explorer

NSF file is typically associated with NSIS Form. You can open NSF with following applications:

• NSIS Form Designer

Open NSF on Windows OS

• Locate NSF file in Windows Explorer and right-click on it.
• Look for the "Open with" menu option in the popup menu. If you open this menu you will see list of the applications which can open NSF file.
• If there are no programs which can open the NSF file are installed you will see "Open with..." button in the popup menu. Click on it.
• Dialog will open with Windows OS suggestion about what application can open NSF file.
• If you do not see the application which correctly matches the file try to search the internet for one of the apps mentioned above or look for technical file description below. Each description have "Application name" in it which can open the NSF file.
• If "Application name" is missing look for the "Windows Object" and "Executable command" fields because they typically contain application which can open NSF file.

Open .nsf File and NSIS Form.

File Extension	.nsf
Description	NSIS Form
Sample File Name	[Sample File].nsf
Application Name	NSIS Form Designer
Windows Object	NSIS Form
Executable Command To Open .nsf File	"C:\Program Files (x86)\NSIS Form Designer\NSISFD.exe" "%1"
Mime Type
Links	How to open NSF File instructions on extensionfile.net Placing it here to fix Firefox 2.0 layout links