.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 United States, 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

	Certificate Manager Tool by Microsoft Corporation
	SoftKey PFS First Choice by SoftKey
	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
.PS	Adobe Systems Incorporated	Vector Image Files	PostScript File Format
.PK	Adobe Systems Incorporated	Audio Files	Audition Peak File
.MOS	MamiyaLeaf	Camera Raw Files	Leaf Camera RAW File
.DEU	Adobe Systems Incorporated	Data Files	Adobe Reader German Language File
.AMX	Valve	Plugin Files	AMX Mod Plugin File
.ACTIONSCRIPT	Adobe Systems Incorporated	Developer Files	Adobe Flash ActionScript Data
.PHP4	Open Source	Web Files	PHP 4 Web Page
.GMT	Image Space Incorporated	3D Image Files	rFactor Model File
.KIT	Bryan	Web Files	CodeKit File
.PEF	Pentax	Camera Raw Files	Pentax Digital Camera Raw Image Format