CamScanner provides you to an option to auto upload all your files to a third-party storage platform like Box, Google Drive, Dropbox, Evernote, OneDrive, OneNote etc.
1. Tap bottom right "Me"
2. Tap “More Settings” to enter the Settings page and tap “Doc Export”
3. Tap “Auto Upload” to turn on or turn off the auto upload
4. You can choose JPG or PDF as the default format for uploading

5. You can choose a third-party storage platform like Box, Google Drive, Dropbox, etc. to upload to

The files will be uploaded to the [CamScanner] folder of the drive.

Please note in the current version of CamScanner, the auto upload will suspend when CamScanner is closed on your device.