Home : File Types : PFX File (2 File Associations)

.PFX File Extension

File Type 1PKCS #12 Certificate File

3.3 (24 Votes)
CategorySystem Files


File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

What is a PFX file?

Encrypted security file that stores secure certificates used to authenticate a person or device, such as a computer or web server; requires a password to be opened; can be installed by right-clicking the file and selecting "Install PFX."

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Programs that open PFX files
Adobe Acrobat DC
Microsoft Certificate Manager
Microsoft Certificate Import Wizard
Adobe Acrobat DC
Updated 1/4/2017

File Type 2First Choice Word Processing Document

DeveloperSoftKey PFS
1.9 (11 Votes)
CategoryText Files


This file is saved in a binary format, which requires a specific program to read its contents.

.PFX File Association 2

Text document created by the First Choice word processor.

Programs that open PFX files
SoftKey PFS:First Choice
Updated 2006

About PFX Files

Our goal is to help you understand what a file with a *.pfx suffix is and how to open it.

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