innHand - Hotel management system from A to Z - hotel PMS, online distribution, mobile hotel app, self-service and check-in/out kiosk, restaurant POS, rate intelligence, etc.
Time Slot Booking Calendar PHP - Time Slots Booking Calendar PHP for online appointment booking and class scheduling.
OrgBusiness Software - Organize, track, manage any information related to your home, business or organization.
Pulse 24/7 - Booking & scheduling mobile app for service providers
Satin Software - Hotel Management Software
Dudle - Dudle is an online scheduling application, which is free and open source.