I recently set up a very useful open source app for Syncing called SyncThing - and it is free. You can download it for Mac, Linux and even mobile devices from their web site. It is easy to set up and functions as a peer to peer network. It gets great reviews and there are YouTube videos to make it easy to understand and setup. Since I have a work Mac, and now my Linux Mint machine plus a de-googled smart phone, I can easily sync everything up. SyncThing is new for me and I’d be interested in hearing from others who use this app or something maybe better.
Awesome find, @verbeckjer!
I will surely check it out!