Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
DFSR - The Distributed File System Replication (DFSR) service is a multi-master replication engine used to keep folders synchronized on multiple servers.
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.
Media Shuttle - The Easiest and Most Reliable Way to Send Any Size File, Anywhere, Fast.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
GoodSync - GoodSync provides highly reliable file backup and synchronization for both individuals and businesses.