How to share documents with iTunes file sharing?

To share documents with iTunes File Sharing, please follow the steps below:

1. Tap on the "Settings" button in the upper left corner.

2. Tap on "Services"

3. Scroll down and tap on "iTunes File Sharing."

4. Open iTunes on your Mac or PC. 

5. Connect your iPhone or iPad touch to your computer using the USB cable that came with your device.

6. Click on your device in iTunes. 

7. In the left sidebar, click File Sharing. Select "DocScan." 

8. Choose the file you wish to export.