File Extension PNF

.PNF File

File extension: PNF
File type: Bitmap

Notes about the PNF file extension:

To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The PNF file type is primarily associated with 'Portable Network Graphics Frame'.

Detailed information for file extension PNF:

Primary association: Portable Network Graphics Frame

Other applications associated with file type PNF:

  • Precompiled Setup Information(Temporary file seen during installs)
  • Windows (Precompiled Setup Information) by Microsoft CorporationA precompiled INF file. Windows creates a PNF file for each INF file to facilitate efficient processing. If a PNF file does not exist, Setup generates one for the INF file. The identifying characters used for this association are - Hex: 01 01
File Identifier - TrID
'Identifying characters' used on are
provided by Marco Pontello from his TrID database

To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension PNF click this link to expand/hide the additional area.

System Info for File Extension .PNF

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: pnffile, FileType: Precompiled Setup Information

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