I just realized that you can share documents with Lastpass: https://lastpass.com/support.php?cmd=showfaq&id=6056 That would obviate the need to learn public key encryption :-). Of course, this means that Alex would need a Lastpass account. > From: Robert <http://dummy.us.eu.org/robert> > Date: Wed, 02 May 2018 07:51:15 -0700 > > I think you should go through the trouble of understanding and using > public key encryption. This is the best long term solution. > > It looks like https://www.gpg4win.org will allow you to create a key and > encrypt stuff. After you encrypt the documents, just paste 'em into an > email. > > Of course, Alex will also have to have a public key that you encrypt to. > So, he'll have to set up GnuPG as well. (It's super easy on Linux. Or, > at least, it's easy for me :-). )