5 months ago in Android Apps

SyncThing

"replaces proprietary sync and cloud services with something open, trustworthy and decentralized"
Tagsfile synchronization
 2 years ago in Free Software

SyncThing

Tagsfile synchronization
 2 years ago in Free Software

FreeFileSync

backup and synchronization of folders, couldn't have a nicer GUI
Tagsfile synchronization

About
Software I can recommend, mostly free and open source. Ignoring Mac support even where it exists in an effort to pretend Apple doesn't exist.