Dudle - Dudle is an online scheduling application, which is free and open source.
Qloapps - Open Source System - Build Hotel Booking Website and Manage Online & On-Desk Bookings.
FullCalendar - FullCalendar is an open-source JavaScript event calendar.
FewohBee - Web based management tool for hotels, pensions, accommodations and vacation homes
Smart Scheduling - Free scheduling software for spas, hair & beauty salons. Best online booking & calendar app. 100% FREE salon software. Try it Now!
HotelDruid - Hoteldruid (ex Php-Residence) is an open source program for hotel management developed by...