.PFK File Overview

File Extension: PFK
File Type Description: XTree Programmable Function Keys
File Type Developer: Jeffrey C. Johnson
Primary Associated Software: XTree
Primary Software Developer: Jeffrey C. Johnson

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PFK

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What is File Extension PFK?

Jeffrey C. Johnson developed the PFK file extension, also know as a XTree Programmable Function Keys file, for the XTree software package. Our internal web tracking data indicates that Windows 10 operating system users, and those living in United States, are the most likely to use XTree Programmable Function Keys files. Google Chrome is their primary internet browser for the bulk of these users.


Associated Developers and Software

XTree by Jeffrey C. Johnson

Top PFK User Languages

Top PFK File User Browsers

Desktop Friendly?

Yes

Mobile Friendly?

Yes

Most Popular PFK File Countries

Top User Operating Systems

Windows 10 Windows 11 Windows 6 Windows 8.1

Associated Operating Systems

Windows
DOS

Other File Types Related to PFK Files

Extension File Type Developer File Category File Type Description
.CMB Jeffrey C. Johnson Settings Files Xtree For Windows Button Bar
.XCL Jeffrey C. Johnson Developer Files XTree For Windows Script
.X50 Jeffrey C. Johnson Data Files XTreeGold Help Data
.XTP adnx Data Files xTime Project Document
.EXP Unknown Developer Developer Files Symbols Export File
.PR Source Dynamics, Inc. Settings Files Source Insight Project
.PRB John C. Miller Data Files XyAlgebra Probabilities File
.BCP Blackmagic Design Settings Files BlackMagic Custom Palette
.CKS Microsoft Corporation Settings Files Microsoft Windows CE Image Info Data
.ECU Open Source Settings Files TunerPro ECU Configurator Data


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Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

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