How to Backup Dropbox to Google Drive? [Solved]
If you’re using the free Dropbox and Google Drive plans, you can do this for free using the cloudHQ backup wizard.
Setup takes about 5 minutes. After that, the service will continually backup your Dropbox files to your Google Drive account.
It runs in the background and you do not have to “schedule” backup runs to keep it current. Any changes you make in Dropbox will be automatically copied into your Drive backup location.
Backup? If your files are too many, download and re-upload is no possible? You can sync them and transfer files from dropbox to google drive. I recommend you try MultCloud: How to Backup Files in Dropbox to Google Drive？ It supports both of them and is free to use. Now MultCloud scheduled transfer will help you a lot.