MadMapper - The Mapping Software
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Resolume - Resolume is an application for live video performances.
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
Linux Show Player - Sound player designed for stage productions
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.