Google Apps Script that exports all your Google Docs/Sheets/Slides into docx/xlsx/pptx files and PDFs into a folder in your Google Drive. For more info and step-by-step setup instructions, see here: http://brokensandals.net/google-docs-backup
Replace INSERT_FOLDER_ID_HERE with the ID of the folder you want backups to be placed in.
Create a trigger to run the
backupAll function if you want to do this on a schedule (e.g. nightly).
- By default, only files that you own (as opposed to files others have shared with you) will be backed up.
file.getOwner()check from the
backupAllmethod if you want to change that.
- For each file, both an Office file (docx/xlsx/pptx) and a PDF are generated, and combined into a zip file that's placed in the backup folder. Zipping the backup files ensures that they don't clutter up the recent activity list for Docs/Sheets/Slides.
- The script depends on the lastUpdated dates being correct on both the input files and the files in the backup directory.
If that seems problematic, you could change the
createOrUpdateFileForBlobmethod to delete existing backup files rather than updating them.
As always, this code may have defects that prevent it from working properly. Use at your own risk and remember to periodically verify that your backups are actually working as expected.