File Type Description: Windows Composite Font File
File Type Developer: Microsoft Corporation
Primary Associated Software: Microsoft XML Notepad
Primary Software Developer: Microsoft Corporation

Open your files with FileViewPro File Viewer

Download File Opener


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

What is File Extension COMPOSITEFONT?

Release of the Microsoft XML Notepad software program prompted the development of the Windows Composite Font File file type by Microsoft Corporation. Data from our web servers (annonymous users) show that COMPOSITEFONT files are most popular in China and are often used by Windows 10. Google Chrome is the predominant internet browser used by this population.

Associated Developers and Software

Microsoft XML Notepad by Microsoft Corporation

Top COMPOSITEFONT User Languages

Top COMPOSITEFONT File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular COMPOSITEFONT File Countries

Top User Operating Systems

Windows 10 Windows 11 Windows 6 Windows 8.1

Associated Operating Systems


Other File Types Related to COMPOSITEFONT Files

Extension File Type Developer File Category File Type Description
.FEP Microsoft Corporation Data Files WEFT Embedding Project
.REFERENCE Budget In Brief Data Files Budget In Brief Reference File
.PJT Golden Software LLC Data Files Didger Project File
.BOOK Adobe Systems Incorporated Data Files FrameMaker Book File
.GNA Microsoft Corporation Data Files Genigraphics Graphics Link Presentation File
.THEMEPACK Microsoft Corporation Settings Files Microsoft Windows 7 Theme Pack
.VXD Microsoft Corporation System Files Windows Virtual Device Driver
.PPSX Microsoft Corporation Data Files PowerPoint Open XML Slide Show
.BIO IBM System Files BIOS File
.MAM Microsoft Corporation Executable Files Microsoft Access Macro

Open Your File:

Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

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

“FileViewPro eliminates the time and frustration of trying to track down a specific piece of software to open a specific file.”   - Tucows