.odt is the default file format of documents written in the OpenOffice.org equivalent of Microsoft Office. OpenOffice does have the ability to “Save As” regular .doc Word files, but many people tend to save as the default .odt.
Anyhow, if you have such an .odt file you want to open with Microsoft Word. The best solution would be to use the excellent online file converter: Media Convert.
This fantastic tool lets you quickly and easily upload your .odt file and save it as a regular .doc file which can be opened with Microsoft Word.
By the way, this online tool offers an amazing range of different media files it supports and able to convert!
So bookmark this: Media Convert !