Protonet - Private cloud servers - Slack meets Dropbox in a box
Samsung Cloud - Samsung Cloud is a cloud file management application made by Samsung that lets you manage your files and folders across devices.
Convox - A year ago, I described a strategy we use to build Convox: Integration over Invention. This philosophy leads us to build a platform that integrates existing cloud services instead of building custom software.
Filen - Next Generation end-to-end encrypted cloud storage. Get started with 10 GB of free space.
Azendoo Direct Messages - A private chat, right into your team to-do-list
Files App - Files is a beautiful single-file PHP file browser and manager that can be dropped into any dir on your server, instantly creating a gallery of files and folders.