.NPFX File Extension
- Developer by: Symantec
- Category: Settings Files
What is an .NPFX file?
.NPFX is Norton Internet Security Firewall Settings File
Settings file created by the firewall program included with Symantec Norton Internet Security for Mac; stores firewall connection blocking settings such as IP, port, service, and application filters; used for migrating firewall settings from one computer to another.