If you need a Microsoft Office doc file, not docx, which is becoming more prevalent, use this app to convert .docx to .doc. Some text editors or apps work better with the .doc format. Find your DOCX document and open it with DOCX to DOC converter. The conversion will start automatically. The newly converted file will then be downloaded to your iPhone or iPad.

-No limits on the file size or number of converted files.
-The output document is the same as the original but with a different extension.
-Fast and easy, won’t drain battery or resources.
-Your file is deleted from our servers once the conversion is completed.