To transfer a PDF document from an iPhone or iPad to Mac, click on the Handoff button in PDF Expert for Mac and select the file. Handoff will automatically transfer the PDF document to the desktop, including all annotations and edits. The iPhone or iPad must be on the same Wi-Fi network as the Mac.
PDF Expert is a popular iOS app for reading, annotating, signing, editing, and merging PDF documents. Readdle launched a Mac version of the app last November, which was selected as an "App of the Year" runner-up by Apple in 2015. Readdle is now working on PDF Expert for Mac 2.0, which will include OCR and PDF text editing.
PDF Expert 5 for iOS is $9.99 on the App Store, while PDF Expert for Mac is on sale for $19.99. Readdle says the Mac version is currently 70% off and will return to its regular $59.99 price tomorrow. A free seven day trial is also available. PDF Expert for Mac 2.0 will be a free update for existing users.