.MASTER File Overview

File Extension:	MASTER
File Type Description:	ASP.NET Master Page
File Type Developer:	Microsoft Corporation
Primary Associated Software:	Microsoft Visual Studio
Primary Software Developer:	Microsoft Corporation

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Home File Types Web Files MASTER

What is File Extension MASTER?

Primarily, a MASTER file extension is a type of ASP.NET Master Page file developed for the Microsoft Visual Studio software program by Microsoft Corporation. Website visitor analysis indicates that MASTER files are commonly found on Windows 10 user machines, and are most popular in China. Google Chrome is the predominant internet browser used by this population.

Associated Developers and Software

	Microsoft Visual Studio by Microsoft Corporation
	WebMatrix by Microsoft Corporation

Top MASTER User Languages

Top MASTER File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

Windows

Other File Types Related to MASTER Files

Extension	File Type Developer	File Category	File Type Description
.BSM	Take-Two Interactive	Game Files	Bioshock Map Data
.ONETOC2	Microsoft Corporation	Settings Files	Microsoft OneNote Table Of Contents File
.JFIF	Unknown Developer	Raster Image Files	JPEG File Interchange Format
.PHTM	The Catalina Group	Web Files	PHP-Based Web Page
.~CU	Unknown Developer	System Files	Windows Cursor File
.PD4	Jan van Wijk	Backup Files	DFSee Partition Table And Boot Sector Backup
.VUP	Microsoft Corporation	Developer Files	Microsoft Visual Studio Visual C++ Utility Project File
.WIQ	Microsoft Corporation	Data Files	Microsoft Visual Studio Work Item Query Data
.DSX	DAZ 3D	Settings Files	DAZ Studio XML File
.SEG	SEG (The Society of Exploration Geophysicists)	Data Files	SEG-2 Data File