Burner - Disposable phone numbers -- now with MMS photo support
Hermes - Pandora Client for OS X
Hushed App - Hushed App will allow you to receive a Secondary Phone Number for Private, Long-Distance...
pianobar - “pianobar” is a free/open-source, console-based replacement for ...
Numero eSIM - Numero eSIM is a phone-number app that makes voice and data possible anywhere in the world, for free.
Pithos - pithos is a daemon which provides an S3-compatible frontend for storing files in a Cassandra cluster.