Some programs can extract the text data from MOBI ebook and save it to a common Word document (DOCX / DOC). Some of these programs can be found below.
Convert Mobipocket eBook format to Microsoft Word Open XML document.
We found one software available in the database for this conversion.
Microsoft Windows software - convert mobi to docx on Windows
Program for ePUB conversions
Convert from mobi file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.