22
Google
4,620
Freeware
It is a useful calendar with many customizable features and a nice interface.
Meridex Software Corp.
2
Freeware
Calgoo Calendar is a simple and easy to use calendar software.
Chaos Software Group, Inc.
Freeware
ChaosSync offers the ability to synchronize the Contacts and Calendar.
1
Cookapp
66
Shareware
This is a calendar software with no bells and whistles.
13
Google
615
Open source
The Google Data APIs is protocol for reading and writing data on the web.
94
OrgBusiness Software
34
Shareware
A planner for professional photographic & digital imaging services.
58
Cookapp
139
Freeware
It is a free program that supports Google Calendar and Yahoo! calendar.
4
PPP Infotech Ltd.
44
Shareware
A program to sync Outlook Calendar appointments with Google Calendar events.
2
Opera widgets
677
Freeware
Google Calendar is an Opera widget that will manage your Google Calendar.
2
Ankesh Dave & Akanksha Gaur
42
Open source
Calendar Sync + synchronizes Outlook calendar entries to a Google calendar.
3
PPP Infotech Ltd.
359
Freeware
Sync Outlook Calendar appointments with Google Calendar events.
Kenneth
19
Open source
It allows you to sync your Domino calendar with Google Calendar.
EASY programs
53
Freeware
History Calendar Button is a handy calendar for Google Chrome.
ghinda.net
66
Freeware
Puts your Google Tasks to a right sidebar in Gmail, just like in Google Calendar.
CompanionLink Software, Inc.
Freeware
sync google calendar with outlook.
32
Roland Scherrer
39
Shareware
import/export/subsribe/synchronize remote calendars with google calendar.
