Truck - A faster alternative to FTP
keezy - A colorful soundboard. Play with music.
arRsync - arRsync is a tool that is designed for macOS that is used for transferring and synchronizing files between a computer and a storage drive.
Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.
Synchromat - Synchromat is file and folder synchronization software for Windows.
Splice - Music creation, collaboration, and sharing made simple.