How to sync uploaded files to google drive?

You can use Formfacade - File upload addon (renamed from Petaform) to add a file upload question in your google form and automatically sync uploaded files to Google Drive on form submission.

Add a file upload question

Step 1: open your form in Google Forms > click on the add question icon > select File upload question > click Continue > enter the question title

Step 2: click on the addon icon > click Petaform

Step 3: Petaform addon menu options will be displayed > click Configure form

Step 4: confirmation popup will be displayed > click Yes to convert the Google Drive file upload into standard html file upload question

Step 5: click Proceed to open the Petaform Edit page

Step 6: You can click on the gear icon next to the file upload question to set the max files allowed for this question and specify the allowed file types

Sync files to Google Drive

Step 1: click on the addon icon > click Petaform

Step 2: Petaform addon menu options will be displayed > click Sync to Drive

Step 3: select the folder and click Select

Step 4: click Preview to open the form

Step 5: Fill the form and submit a response to test the file upload sync

Step 6: The uploaded files will be submitted to the selected folder