Copy File from Dropbox to Google Drive

Copy File from Dropbox to Google Drive

What you'll need

  • A VPS or any remote server to run Python, pip and wget
  • Patience

First things first. Generate a Drive API oAuth Secret from Google API Console. Save it as client_secret.json to your working directory. We'll be needing this later.

Pull file from Dropbox

You might not know, you can download files from Dropbox using wget/curl by appending dl=1 at the end of file URI. So download the file you need to send to Google Drive using wget/curl/aria2c or what tool you prefer. Here is a sample execution.

wget ''

Push to Google Drive

Now it's time to tune up my Python script to upload the downloaded file to Google Drive. It's a simple API caller script, but I modified some so you don't need to explicitly set file title, mimetype etc. Take a look at it. You could save the script as

from apiclient import errors, discovery
from apiclient.http import MediaFileUpload

import oauth2client
from oauth2client import client
from oauth2client import tools

import os
import httplib2
import sys
import urllib

    import argparse
    flags = argparse.ArgumentParser(
except ImportError:
    flags = None

CLIENT_SECRET_FILE = 'client_secret.json'
APPLICATION_NAME = 'Drive File Uploader'

def get_credentials():
    home_dir = os.path.expanduser('~')
    credential_dir = os.path.join(home_dir, '.credentials')
    if not os.path.exists(credential_dir):
    credential_path = os.path.join(credential_dir,

    store = oauth2client.file.Storage(credential_path)
    credentials = store.get()
    if not credentials or credentials.invalid:
        flow = client.flow_from_clientsecrets(
        flow.user_agent = APPLICATION_NAME
        if flags:
            credentials = tools.run_flow(flow, store, flags)
        else: # Needed only for compatibility with Python 2.6
            credentials =, store)
        print('Storing credentials to ' + credential_path)
    return credentials

def get_mimetype(filename):
    import mimetypes

    filemimetype, encoding = mimetypes.guess_type(filename)
    return filemimetype

def insert_file(service, filename, parent_id=None):
    filemimetype = get_mimetype(filename)

    media_body = MediaFileUpload(filename,
    body = {'title': filename, 'mimeType': filemimetype}
    # Set the parent folder if provided
    if parent_id:
        body['parents'] = [{'id': parent_id}]

        print('Uploading ' + filename)
        file = service.files().insert(
        return file['id']
    except errors.HttpError as error:
        print('An error occured: %s' % error)
        return None

def main():
    credentials = get_credentials()
    http = credentials.authorize(httplib2.Http())
    service ='drive', 'v2', http=http)

    # FIXME change here
    filename = ''

    if not os.path.isfile(filename):
        print('`filename` not set or `filename` doesn\'t exists')

    fileid = insert_file(service, filename)

    if fileid:
        print('Upload success, fileid = ' + fileid)

if __name__ == '__main__':

Now do the followings.

  1. Change filename variable to the path of the file you downloaded earlier
  2. Run python3 --noauth_local_webserver because the VPS might not have Xserver installed and start a browser.
  3. Allow Google Drive Access to your Uploader script, enter the verification code and wait for the file being uploaded!
  4. Profit!

Quite easy, right?