IGSuite is a web-ajax-based Integrated Groupware Suite
Clock is a portable simple program GDI
Simulator for medical emergency departments
Free, open-source Human Capital Management system
Cal - The Console Calendar Generator
Tiny date, time diff calculator
WeekToDo is a Free and Open Source Minimalist Weekly Planner and To Do
Web based system for Computer Assisted Telephone Interviewing (CATI)
Management of table tennis umpires, referees, and their assigments.
Solve all your scheduling problems using AI for everyone
Booking/reservation of meeting rooms/equipment with e-mail invitations
The Open-source Project Management Tool.
lawyer office suite
A fully customizable iOS calendar library
A mini todo and project management application
Date Picker Calendar extension for OpenOffice Calc
Date Picker Calendar extension for LibreOffice Calc