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...

Classroombookings - Open source hassle-free room booking system for schools.

ADE - Resource management and constrained activity scheduling.

Scientia - Timetabling & resource scheduling solutions for higher & further education | Timetable software & exams management for universities & colleges

QReserve - QReserve is a powerful resource booking, lending, showcasing, and reporting platform.

Reservio - Reservio is a simple online booking and appointment scheduling application.