.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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Home File Types Web Files PAC

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 United States, and on PCs running the Windows 10 operating system. Frequently these users are visiting our web site using Google Chrome.

Associated Developers and Software

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

Top PAC User Languages

Top PAC 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
	iOS
	Android
	Linux

Other File Types Related to PAC Files

Extension	File Type Developer	File Category	File Type Description
.PPTXML	Microsoft Corporation	Uncommon Files	Microsoft Powerpoint XML Presentation File
.VSP	Corel	Video Files	VideoStudio Project File
.BKS	Microsoft Corporation	Settings Files	NTBackup Settings File
.CPQ	Compaq	System Files	Compaq OEM Disc Configuration File
.CONF	Unknown Developer	Settings Files	Generic Configuration File
.IRD	Microsoft Corporation	Temporary Files	Microsoft Money Temporary File
.PSP	Corel Corporation	Raster Image Files	PaintShop Pro Image
.RTC	Brain Innovation	Data Files	BrainVoyager QX Design Matrix File
.DSL	ABBYY	Data Files	Lingvo Dictionary Data File
.ETL	Microsoft Corporation	System Files	Microsoft Event Trace Log File