.DOTM File Extension
File TypeWord Open XML Macro-Enabled Document Template
This file is saved in a zipped format. You can view the contents by unzipping it with a file decompression program.
DOTM files can be used to create multiple macro-enabled documents with the same baseline formatting and macros. They were introduced with Microsoft Office 2007 and can be opened in Word 2007 or a previous version of Word with Open XML component support.