Birthday-Calendars.com
- Instantly generate perpetual or birthday calendars with your own images.
- http://birthday-calendars.com/

Brown Bear Software
- Provides web calendar solutions for Windows and Unix servers.
- http://www.brownbearsw.com/

My Online Organiser
- Offers reminders via email or text messages to mobile phones, address book, a notepad, and a live countdown.
- http://www.myonlineorganiser.com

Availability Calendars
- Our on-line availability calendar is state of the art with immediate real time updates. It's like having a 24 hour 7 day a week reservation assistant.
- http://www.powell-graphics.com/roomcal

Time Trade
- Rules based appointment scheduling for corporations, service businesses, government, call centers, and higher education.
- http://www.timetrade.com/

Server.com CalendarApp
- A free, web-based, interactive, customizable, calendar application for your website.
- http://server.com/siteapps/calendarapp/

Proverbs Web Calendar
- Customizable web calendar developed using PHP and MySQL. Calendar is viewed in month format. Popup window details events as they are clicked on. Title and colors are customizable and the application can be modified to work with other database types.
- http://www.proverbs.biz/opensource/calendar.php

Gawpus Personal Information Manager
- A complete online personal information manager. Calendar, email, contacts, notes, tasks, bookmarks and file storage. All online and all free.
- http://www.gawpus.com

Kb Calendar 4.2
- Professional public or private internet calendar web site plug-in. No HTML programming necessary.
- http://www.kbnet.com/calendar

Zirgo Calendar Printing Program
- Free calendar printing program. Download software to print 1 to 6 month calendars per page.
- http://www.bconnex.net/~zirgo/calendar.html

iaCalendar
- Internet calendar server and hosting services for community websites and calendar software solutions for the enterprise.
- http://www.iacalendar.com

XMLO Online Calendar
- A free LifeStyle calendar. Includes a dictionary, thesaurus, and weather info. Most search engines are also replicated on this site.
- http://xmlo.com

MyAppointments
- Professional web-based diary and contact manager for businesses with a mobile or distributed workforce featuring shared diaries, contacts, tasks, reminders, and messages.
- http://www.myappointments.co.uk

Availcheck Availability Calendars
- Four calendar options to suit all users, from the individual who wants a single calendar for their home website to the webmaster who wants to create multiple calendars using Perl or SQL.
- http://www.availcheck.com

Educe ASP Calendar
- Provide events for your website or use as a front end for any application that uses dates and data storage.
- http://www.educesoft.com/resource/calendar/calendarmain.asp

TimeHighway
- Provides online booking appointments, reservations, scheduling and agenda for businesses and their customers.
- http://www.timehighway.com/

Appointments Plus
- Provides solutions for online scheduling and time billing. Synchronizes with your desktop calendar and address book. Accessible for your clients via browser, cell phone, PDA and RIM Blackberry pager.
- http://www.appointmentsplus.com

Dates
- Web event calendar and scheduling service. Provides calendars to your web site for your visitors, with searching, sorting, and visitor-interaction built in. All you do is enter events into a short web page form.
- http://hardysystems.com/

Connect Daily
- Allows multiple users to add and edit calendar events using a web browser. The calendar can be directly integrated into your web site, is customizable, and is fully controlled through a web browser
- http://www.mhsoftware.com/connectdaily.htm

ScheduleOnline
- Scheduling and collaboration for businesses, including options for use over an Intranet.
- http://www.scheduleonline.com

Localendar.com
- Provides free calendars to integrate with existing websites.
- http://www.localendar.com

Groveware Technologies Inc.
- Web-based calendars and scheduling software for organizations of any size.
- http://www.groveware.com

Great Hill Corporation
- Provides server-based calendar and scheduling software. Hosting available.
- http://calendar.greathill.com/

Aufrance Associates
- Commercial web calendar software for sale or hosting.
- http://aufrance.com/calendar.htm

HTMLCal
- Software allows users to create calendars for the web or Intranets.
- http://www.htmlcal.com/

SmartCal
- Cobranded calendar for integration into existing websites.
- http://www.smartcal.com

WebEvent
- Calendar and scheduling solution includes services for group and personal scheduling, event publishing, and resource management.
- http://www.webevent.com/

Hunt Calendars
- Free calendars for individuals and groups. Can send e-mail reminders prior to events.
- http://www.huntcal.com/

Calendars Net
- Free interactive web calendars for seamless integration into an existing web site. Enhanced, nested calendar systems also available.
- http://www.calendars.net

SuperCalendar
- Personal and group scheduling service with emphasis on service to non-profit and affinity organizations.
- http://www.supercalendar.com

Netscape Calendar
- Personal calendar tracks appointments, weather, horoscope, and events.
- http://calendar.netscape.com

Yahoo! Calendar
- Offers public and private event scheduling, to-do lists, weather, and integration with Microsoft Outlook and Palm devices.
- http://calendar.yahoo.com

eCal
- Internet calendar engine used by many online calendar providers.
- http://www.ecal.com/