Linux
Rainlendar Lite 2.6
ackerTodo 4.0
Calgoo Calendar 1.3.2
Chandler 1.0.3
Connect Daily Web Calendar 3.3.7
DateLock 2.0.1
Doit.im AIR 1.1
Doomi
Events 4.2
libwab 060901
Mdate 1.5.6
MiniTask 1.4.4
Mozilla Sunbird 0.9
Plans 8.0.7
qOrganizer 3.1
Remind 3.1.5
Rubrica 2 2.1.6
ToDo Manager 0.75.1