.HDM File Overview

File Extension:	HDM
File Type Description:	Handheld Device Markup Language (HDML) File
File Type Developer:	Openwave Systems Ltd
Primary Associated Software:	Microsoft Notepad
Primary Software Developer:	Microsoft Corporation

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HDM

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Home File Types Web Files HDM

What is File Extension HDM?

Release of the Notepad++ software program prompted the development of the Handheld Device Markup Language (HDML) File file type by Don Ho. Commonly, Handheld Device Markup Language (HDML) File files are found on user computers from United States, and on PCs running the Windows 10 operating system. Most of these users are running the Google Chrome web browser.

Associated Developers and Software

	Corel WordPerfect by Corel
	NoteTab by Fookes Software
	Write! by HamsterCoders
	Microsoft Notepad by Microsoft Corporation
	Apple Pages by Apple
	Notepad++ by Don Ho
	TextPad by Helios Software Solutions
	Notepad2 by Open Source

Top HDM User Languages

Top HDM 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
	iOS

Other File Types Related to HDM Files

Extension	File Type Developer	File Category	File Type Description
.HDML	Openwave Systems Ltd	Web Files	Handheld Device Markup Language (HDML) File
.OMP	MatchWare	Page Layout Files	OpenMind Windows Document
.DIAGCAB	Microsoft Corporation	System Files	Troubleshooting Pack Cabinet File
.BIK	RAD Game Tools	Video Files	Bink Video File
.PHP4	Open Source	Web Files	PHP 4 Web Page
.HP_	Microsoft Corporation	Compressed Files	Winhelp Compressed File
.HTML	Various Developers	Web Files	Hypertext Markup Language File
.G32	Microsoft Corporation	Data Files	Microsoft FRx General Ledger Index File
.AS	Adobe Systems Incorporated	Developer Files	Adobe ActionScript File
.HDS	Parallels	Disk Image Files	Parallels Desktop Hard Disk File