Updated: January 22, 2023
This sample script is for the interconversion between Google Docs (document, spreadsheet and presentation) and Microsoft Docs (word, excel and powerpoint). The feature is to convert them without Advanced Google Services.
Since Advanced Google Services is not used for this, if you publish your script with this script, you are not necessary to explain how to install Advanced Google Services. This script converts between Google Docs and Microsoft Docs using UrlFetchApp.fetch(). Although Drive API v3 is used, Drive API is automatically enabled by the recent update on Google. Ref (I'm sorry. This is Japanese language.) So you are not necessary to explain about the use of Drive API. By this, users will be easy to use the scripts that Drive API is used. This is very important for a lot of users.