VirtualBox - VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as...
Pushover - Real-time notifications on your Android, iPhone, iPad, and Desktop
vSphere - Get started with VMware vSphere editions, the world’s leading server virtualization platform and the best foundation for your apps, your cloud, and your business.
Pushbullet - Pushbullet - Your devices working better together
Citrix XenApp - Virtualized Windows application and desktop delivery
Gotify - a simple self-hosted server for sending and receiving messages