Yes, you can rename downloaded files to include both the original file name and the file ID. To achieve this, follow these steps:

  •  Open the Mass File Download app and navigate to the "About Mass File Download" tab.
  •  In the "File Download Configuration" section, ensure that the "Rename Downloaded Files for Deduplication" setting is ON, and the "Rename Downloaded Files with File Name Suffix" setting is turned OFF.
  • Click on the "Save" button to save your settings.
  • With these settings enabled, downloaded files will be renamed to include the original file name followed by the file ContentDocumentLinkId, providing a unique and informative file name format.