[fAX]

Thank you for your replies!

I'll try to clarify explicit and implicit questions raised above. I have both Linux and Windows machines (no Mac Os, though).

I'm currently using PDF printing (CutePDF and MS PDF printer on Windows, and cups-pdf and print to file feature on Linux). Then I sync with Nextcloud which is similar to Dropbox but unfortunately the sync functionality for Android is inferior to Dropbox so I'll try to get a chance to Dropbox as suggested above.

I have 2 readers, so I added the sync folders to favorites on both systems. On Linux I tried to make several instances of cups-pdf to define separate printers for readers but meanwhile without much success.

Nevertheless, the process is till cumbersome for me, as it takes "too many actions" to get the result. I think to write a small utility to monitor new files in the print-out folder and then pop up dialog where to send it. Still far from perfect but...