.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

Open your files with FileViewPro File Viewer

Download File Opener

PAC

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

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

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

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
.CPE	Microsoft Corporation	Page Layout Files	Fax Cover Page File
.SMD	Valve	3D Image Files	Valve Studiomdl Data File
.CNV	ACD Systems	Vector Image Files	Canvas Drawing File
.USE	Unknown Developer	Text Files	Log File
.AI4	Adobe Systems Incorporated	Vector Image Files	Encapsulated PostScript File
.Y	Microsoft Corporation	Raster Image Files	Subsampled Raw YUV Image
.IHTML	Mozilla	Web Files	Inline HyperText Markup Language File
.ISP	Microsoft Corporation	Settings Files	IIS Internet Service Provider Settings
.FDB	Extensis	Data Files	Portfolio Catalog
.PST	Microsoft Corporation	Data Files	Outlook Personal Information Store File