Convert MSO to ODT

Understanding MSO and ODT file formats

MSO files are Microsoft Office-related files, often used as Microsoft Office Macro Reference Files or as part of HTML emails containing embedded Office objects. They are not standalone document formats but rather support files for Office documents. ODT files, on the other hand, are OpenDocument Text files, the standard word processing format used by LibreOffice Writer and OpenOffice Writer. ODT is an open, XML-based format for text documents.

How to convert MSO to ODT

Since MSO files are not actual document files but support files, direct conversion to ODT is not typically possible. If you have an MSO file attached to an email or as part of an HTML document, you will need to extract the actual Office document (such as DOC or DOCX) it references. Once you have the main document, you can convert it to ODT.

Step-by-step conversion process

1. Identify the main Office document (DOC, DOCX, XLS, etc.) associated with the MSO file.
2. Open the Office document in Microsoft Word or LibreOffice Writer.
3. To convert to ODT in LibreOffice Writer, go to File → Save As and select ODT as the file type.
4. Alternatively, in Microsoft Word, open the document and use File → Save As, then choose ODF Text Document (*.odt) as the format.

Recommended software for conversion

• LibreOffice Writer – Free and open-source, excellent for opening DOC/DOCX and saving as ODT.
• Microsoft Word (2013 or newer) – Supports saving documents directly as ODT.
• Online converters like Zamzar or Convertio – For quick, browser-based conversion from DOC/DOCX to ODT.

Summary

Direct conversion from MSO to ODT is not possible since MSO files are not document files. Extract the main Office document and use LibreOffice Writer or Microsoft Word to save or export it as an ODT file.