Pithos - pithos is a daemon which provides an S3-compatible frontend for storing files in a Cassandra cluster.
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.
Keybase Chat - End-to-end encrypted chat built into Keybase
VerHost - VerHost is a file sharing platform which has no sign up. Unlimited Uploads and Unlimited Downloads.
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
Filen - Next Generation end-to-end encrypted cloud storage. Get started with 10 GB of free space.