.PFX File Overview

File Extension:	PFX
File Type Description:	PKCS #12 Certificate File
File Type Developer:	Various Developers
Primary Associated Software:	Adobe Acrobat DC
Primary Software Developer:	Adobe Systems Incorporated

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What is File Extension PFX?

PKCS #12 Certificate File files are the most popular type of files to carry the PFX file extension, originally developed by Adobe Systems Incorporated for Adobe Acrobat DC. Commonly, PKCS #12 Certificate File files are found on user computers from China, and on PCs running the Windows 10 operating system. Google Chrome is their primary internet browser for the bulk of these users.

Associated Developers and Software

	SoftKey PFS First Choice by SoftKey
	Certificate Manager Tool by Microsoft Corporation
	Adobe Acrobat DC by Adobe Systems Incorporated

Top PFX User Languages

Top PFX File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	Linux

Other File Types Related to PFX Files

Extension	File Type Developer	File Category	File Type Description
.ACP	Alfresco Software, Inc.	Backup Files	Alfresco Content Package
.PMD	Adobe Systems Incorporated	Page Layout Files	PageMaker Document
.ADM	Microsoft Corporation	System Files	Administrative Template File
.WBM	Jamie Cameron	Plugin Files	Webmin Module
.TIF	XnSoft	Raster Image Files	Tagged Image File Format
.FH	Adobe Systems Incorporated	Vector Image Files	Adobe FreeHand Image
.F4V	Adobe Systems Incorporated	Video Files	Flash MP4 Video File
.FRL	Adobe Systems Incorporated	Data Files	Electronic Form Loader File
.AHS	Adobe Systems Incorporated	Settings Files	Adobe Halftone Screen File
.CLX	IBM	Data Files	Rational XDE