File Extension Library


.PF File Extension

  • Developer by: Smith Micro
  • Category: Compressed Files

What is an .PF file?

.PF file extension is created by Smith Micro. .PF has been classified as Compressed Files.

.PF is Private File

A PF file is a password-protected file compressed and encrypted by Stuffit Deluxe, a popular file compression and expansion utility. It is similar to a .SIT file, but requires a password to decrypt and decompress. PF files are often used for archiving confidential or personal data.

You can open PF files with Stuffit Deluxe in Windows or macOS. However, the PF files will not open unless the correct password is entered. Also, it is important to extract the contents of a PF file on a safe device because the contents, which may be documents, images, videos, etc., are most likely sensitive.

List of all softwares that can open the Private File
Windows
Smith Micro StuffIt Deluxe for Windows
Mac
Smith Micro StuffIt Deluxe 16
File Type 2:

Windows Prefetcher File

Developer by: Microsoft Category: Data Files Format: Binary

File created by Prefetcher, a component of Windows Memory Manager that speeds up the boot process and application loading; contains a trace log of Prefetcher events; records what code and data are accessed during boot and application loading processes.

PF files are typically stored in the \Windows\Prefetch\ directory. The boot process trace file always has the name NTOSBOOT-B00DFAAD.PF.

NOTE: PF files are used by Windows XP or later.

How to Open .PF file on different platforms

Open .PF File on Windows

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

Open .PF File on Mac

  • Right-click (or Ctrl + Left-click) the .PF 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 .PF File on Linux

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

Open .PF File on iPhone

Select a file. If you don't see an application to open the .PF 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 .PF 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 .PF files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .PF files

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