.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 China, and on PCs running the Windows 10 operating system. Most of these users are running the Google Chrome web browser.

Associated Developers and Software

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

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
.PERFMONCFG	Microsoft Corporation	Settings Files	Performance Monitor Configuration File
.GROUP	Microsoft Corporation	System Files	Windows Contacts Group File
.BLG	Microsoft Corporation	Data Files	Windows Binary Performance Log File
.MAILHOST	Microsoft Corporation	Settings Files	MSN Mailhost Settings File
.VSDISCO	Microsoft Corporation	Web Files	DISCO Dynamic Discovery Document
.SVS	Nintendo	Game Files	Game Boy Advance Saved State File
.DS	DAZ 3D	3D Image Files	DAZ Studio 1/2 Script
.PTM	Microsoft Corporation	GIS Files	MapPoint Map File
.AAS	Adobe Systems Incorporated	Data Files	Adobe Authorware Shocked Packet File