You can upload or download files from PDF Expert on iPad to PDF Expert on iPhone or vice versa.
(1) Using WebDAV
To use WebDAV to transfer files between iOS devices, make sure the following requirements are met:
To send (download) your files from iPad to iPhone:
You can also send (upload) your files from iPad to iPhone directly from your iPad if you use Upload function on the iPad.
To send (download) your files from iPhone to iPad:
You can also send (upload) your files from iPhone to iPad directly from your iPhone if you choose Upload function on the iPhone.
Note: If you do not see your iPhone (iPad) among available devices, you can set up the permanent connection manually:
You can check the download/upload status in the Services tab of the PDF Expert app on the iPhone and in PDF Expert Settings > Network section on the iPad.
(2) Using AirDrop
Note: if the other person’s AirDrop receiving setting is set to Contacts Only and you’re in their Contacts, they need to have your Apple ID information in your contact card for AirDrop to work. Otherwise, choose Everyone in order to receive the file.
To transfer PDF Expert files from your iPad with AirDrop, follow the steps below:
Devices that work with AirDrop are iPhone 5 or later, iPad (4th generation), iPad mini, and iPod touch (5th generation).