File Storage & Sync
Notes

Why not MEGA? While MEGA is free as in beer, the software is proprietary code.

Why not SpiderOak? SpiderOak is proprietary software.

Why not Tarsnap? Tarsnap is partially proprietary and hosts your data on Amazon Web Services.

deslibera*
Dropbox
Google Drive
iCloud
Microsoft OneDrive
Yandex.Disk