Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Kernel for Exchange Server Recovery - Kernel for Exchange Server Recovery is another IT Management and file recovery tool that can successfully restore and recover all the deleted items, attachment, task, and contacts etc.
Iventlist - Create an app for your event in minutes 🎟️
Heroku Enterprise - Heroku Enterprise is a flexible IT management for developers that lets them build apps using their preferred languages and tools like Ruby, Java, Python and Node.
Bash - A simple and fast way to hangout with friends
ManageEngine RecoveryManager Plus - RecoveryManager Plus is one such enterprise backup solution which has the ability to easily backup and restores both the domain controllers and virtual machines.