DOCMHTML file format description

Many people share .docmhtml files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .docmhtml file can be edited, converted or printed with. On this page, we try to provide assistance for handling .docmhtml files.

1 filename extension(s) found in our database.

.docmhtml - Microsoft Word 2007 HTML Document

The DOCMHTML document files are related to Microsoft Office Word 2007. The DOCMHTML file is a Microsoft Office Word 2007 HTML Document.

Microsoft Office Word 2007
Document files
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Microsoft Word 2007 HTML Document related extensions:
Microsoft InfoPath Form Definition
Microsoft Works Database
Microsoft InfoPath XML Schema
Microsoft XPS Assemply Document
Microsoft Publisher Archived HTML
Microsoft Schedule Plus File

Naturally, other applications may also use the .docmhtml file extension. Even harmful programs can create .docmhtml files. Be especially cautious with .docmhtml files coming from an unknown source!

Can't open a .docmhtml file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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