.MSF File Overview

File Extension:	MSF
File Type Description:	Mail Summary File
File Type Developer:	Mozilla
Primary Associated Software:	Mozilla Thunderbird
Primary Software Developer:	Mozilla

Open your files with FileViewPro File Viewer

Download File Opener

MSF

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

Home File Types Uncommon Files MSF

What is File Extension MSF?

Mozilla created the Mail Summary File (MSF) file for the Mozilla Thunderbird software series. Visitor data analysis shows that these Mail Summary File files are typically seen on Windows 10 user machines from United States. Google Chrome is their primary internet browser for the bulk of these users.

Associated Developers and Software

	Blue Card Manager by Scout Management Software
	Mozilla Thunderbird by Mozilla
	NetScape Mail by NetScape
	Miranda IM by Miranda IM project

Top MSF User Languages

Top MSF 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
	Linux

Other File Types Related to MSF Files

Extension	File Type Developer	File Category	File Type Description
.BOK	Pearson	Data Files	TestGen Testbank File
.CPC	Cartesian Products, Inc.	Raster Image Files	CPC Compressed Image File
.4	IBM	Data Files	IBM Voice Type Languages Scripts Data File
.WOFF	Open Source	Font Files	Web Open Font Format File
.17	IBM	Data Files	IBM Voice Type Languages Scripts Data File
.RJS	Yukihiro “Matz” Matsumoto	Web Files	Ruby Javascript File
.JPEG	Joint Photographic Experts Group	Raster Image Files	JPEG Image
.RHTML	Yukihiro “Matz” Matsumoto	Web Files	Ruby HTML Web Page
.RDC	IBM	Data Files	IBM Voice Type Languages Scripts Data File
.JSB	Freedom Scientific	Developer Files	JAWS Script Binary File