.PAC File Overview

File Extension: PAC
File Type Description: Proxy Auto-Config File
File Type Developer: NetScape
Primary Associated Software: Internet Explorer
Primary Software Developer: Microsoft Corporation

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PAC

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What is File Extension PAC?

Proxy Auto-Config File files were originally developed by Mozilla for the Mozilla Firefox software application. Commonly, Proxy Auto-Config File files are found on user computers from China, and on PCs running the Windows 10 operating system. Frequently these users are visiting our web site using Google Chrome.


Associated Developers and Software

Internet Explorer by Microsoft Corporation
SBStudio by SonicSpot
Apple Safari by Apple
Subtitle Edit by Nikolaj Lynge Olsson
EZTitles by EZTitles Development Studio
Lemkesoft GraphicConverter by Lemkesoft
Mozilla Firefox by Mozilla
Awave Studio by FMJ-Software

Top PAC User Languages

Top PAC File User Browsers

Desktop Friendly?

Yes

Mobile Friendly?

Yes

Most Popular PAC File Countries

Top User Operating Systems

Windows 10 Windows 11 Windows 6 Windows 8.1

Associated Operating Systems

Windows
Mac
iOS
Android
Linux

Other File Types Related to PAC Files

Extension File Type Developer File Category File Type Description
.IWS JetBrains Developer Files IntelliJ IDEA Web Page
.SPX Xiph.Org Audio Files Ogg Vorbis Speex File
.ADPCM Microsoft Corporation Audio Files ADPCM Audio
.PSO NCH Software Data Files DreamPlan Home Design Software Data
.MET Emulex Corporation Data Files eMule Resource File
.CHG Quicken Data Files Quicken Online Data File
.WSS Microsoft Corporation System Files Microsoft Windows Sound System File
.XLT Microsoft Corporation Data Files Excel Template File
.APL Matthew T. Ashland Audio Files Monkey's Audio Track Information File
.UMF GetMediaHolder.com Data Files MediaHolder Universal Media Format File


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