Syncthing is a decentralized file synchronization utility that helps you keep multiple devices in sync. If you're looking for a secure, private, and efficient file sync app, then Syncthing is the best option for you. It's easy to use and it's a great alternative to cloud-based services. I use it to sync several folders with various info - from flat files to databases across several computers and mobile devices. Works like a charm! Once I set it up, I forgot it is there - it just works day and night and all my files are available on any device as I need them. Shall I add new one on any of my devices, it is immediately available on any other device. Easily one of the must have utilities in my toolbox.