Celcat Timetabler - Celcat Timetabler is the complete, state of the art solution for optimising resource utilisation, timetable publication, ad-hoc room booking, attendance tracking, pay claim management...
Booked Scheduler - Booked (formerly phpScheduleIt) is a simple but powerful reserve-anything scheduler.
ADE - Resource management and constrained activity scheduling.
Classroombookings - Open source hassle-free room booking system for schools.
CampusLogic - CampusLogic builds SaaS solutions that meet the needs of financial aid departments of higher...
Bookedin - Online appointment scheduling software. Bookedin makes it easy to setup client appointments, manage them and accept payments. Free 14-day trial!