.SIG File Overview

File Extension:	SIG
File Type Description:	Signature File
File Type Developer:	Unknown Developer
Primary Associated Software:	Microsoft Outlook Express
Primary Software Developer:	Microsoft Corporation

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SIG

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Home File Types Text Files SIG

What is File Extension SIG?

Signature File files were originally developed by Microsoft Corporation for the Microsoft Outlook software application. Our data shows that SIG files are frequently utilized by PC users in China and popular on the Windows 10 platform. A high percentage of these users browse the web using Google Chrome.

Associated Developers and Software

	Duxbury MegaDots by Duxbury Systems
	Microsoft Outlook by Microsoft Corporation
	Duxbury Braille Translator by Duxbury Systems
	Microsoft OneNote by Microsoft Corporation
	QUALCOMM Eudora by Qualcomm
	Duxbury QuickTac by Duxbury Systems
	Broderbund PrintMaster v7 Platinum by Broderbund
	Microsoft Outlook Express by Microsoft Corporation

Top SIG User Languages

Top SIG File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 7	Windows 10	Windows 8.1	Windows XP

Associated Operating Systems

	Windows
	Mac
	iOS
	Android
	Windows Phone

Other File Types Related to SIG Files

Extension	File Type Developer	File Category	File Type Description
.SKR	Symantec Corporation	Uncommon Files	PGP Private Keyring
.SRC	Unknown Developer	Developer Files	Source Code File
.VSPSCC	Microsoft Corporation	Settings Files	Visual Studio Project Source Control Data
.APPX	Microsoft Corporation	Developer Files	Windows 8 App Package
.FML	Headlight Software	Web Files	GetRight File Mirror List
.RESW	Microsoft Corporation	Developer Files	Microsoft Windows 8 Resources File
.ITS	Open Source	Audio Files	Impulse Tracker Sample
.ISS	Jordan Russell	Settings Files	Inno Setup Script
.5D	Microsoft Corporation	Database Files	Microsoft Works File
.DSW	Microsoft Corporation	Settings Files	Microsoft Visual Studio Workspace

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