.HTM File Overview

File Extension: HTM
File Type Description: Hypertext Markup Language File
File Type Developer: Various Developers
Primary Associated Software: Microsoft Notepad
Primary Software Developer: Microsoft Corporation

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What is File Extension HTM?

Opera Software developed the HTM file extension, also know as a Hypertext Markup Language File file, for the Opera software package. Annoymous user data statistics infer that HTM files are most popular in United States and with those using Windows 10 devices. Statisically, these users are most likely running the Google Chrome internet browser.

Associated Developers and Software

Amaya by Open Source
Microsoft Notepad by Microsoft Corporation
Internet Explorer by Microsoft Corporation
Textastic Code Editor by Alexander Blach
Google Chrome by Google
Microsoft Edge by Microsoft Corporation
SCREEM by David A Knight
WeBuilder by Blumentals Software
Notepad2 by Open Source
Mozilla Firefox by Mozilla
Apple Safari by Apple
Opera by Opera Software
AbiWord by Open Source
Adobe Dreamweaver by Adobe Systems Incorporated
KompoZer by Open Source
Espresso HTML by Fornace Srl
Visual Studio Code by Microsoft Corporation

Top HTM User Languages

Top HTM File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular HTM File Countries

Top User Operating Systems

Windows 10 Windows 11 Windows 6 Windows 8.1

Associated Operating Systems


Other File Types Related to HTM Files

Extension File Type Developer File Category File Type Description
.HTML Various Developers Web Files Hypertext Markup Language File
.DSHADER Microsoft Corporation Data Files Microsoft Visual Studio Text Data
.PST Microsoft Corporation Data Files Outlook Personal Information Store File
.FCT Salty Brine Data Files FolderClone Task List
.PROVXML Microsoft Corporation Settings Files Microsoft Windows Provisioning XML Data
.WEBLOC Apple Web Files Mac OS X Website Location
.VSMPROJ Microsoft Corporation Developer Files Visual Studio Text Macro Project
.CC Don Ho Developer Files C/C++ Source Code File
.XLK Microsoft Corporation Backup Files Excel Backup File
.RDP Microsoft Corporation Settings Files Remote Desktop Configuration File

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