Apps & Utilities

• ABtoiCal 1.1 (1402)
  Another AppleScript-based app that can import birthdays from your Address Book into iCal. Note: you must have the current version of iCal (1.0.1 or higher) to use ABtoiCal.
• BirthdayCal 2.0 (2964)
  BirthdayCal is a desktop application that creates iCal entries for the birthdays of your Address Book contacts. Version 2.0 adds many new features, including the ability to save preferences, update existing calendars, and additional birthday format options.
• BurnoutMenu 1.1.3 (4053)
  Manage your iCal To Do's straight from the Menu Bar.
• CalendarCreator.service (2092)
  Mac OS X 'service' which allows you to add events to iCal using the OSX Services menu.
• CalendarFusion 1.0.2 (3996)
  With this app, you can combine multiple iCal calendars into a single file.
• Calick 1.0 (2074)
  Calick provides a system-wide panel window of all your *incomplete* iCal To Do items.
• CC iCal Filter: FM Pro to iCal (4931)
  iCal Filter is a Free, Unlocked FileMaker Pro solution that exports FileMaker data in vcalendar format for use with Apple’s iCal, as well as the popular PHP solution PHP iCalendar. This is a stand-alone version of the "export to iCal" routine included in the Pro Version of CC Calendar, our Muli User FileMaker Calendar Template. Enjoy!
• Convert from Yahoo Calendar to iCal (2711)
  A free online convertor for Yahoo Calendar CSV files that generates iCal files (.ics)
• Dates to iCal (785)
  Dates to iCal is a free birthdays calendar for iCal 2 in OSX 10.4. It automatically syncs your Address Book birthdays, anniversaries and custom dates to iCal, creating alarmed, editable events in a separate calendar.
• easyKal (2669)
  This widget (for use with Konfabulator) displays a list of your daily events on the desktop (even if iCal isn't running).
• eScope 1.0.1 (1590)
  Add your daily horoscope to iCal using this little app from If Then Software. Shareware. Donation suggested.
• even-t 1.3 (2378)
  This shareware calendar tool is meant to be a total replacement for iCal. English and German versions are available. € 19.95
• Event Horizon (2423)
  Want to merge a bunch of calendar subscriptions into one? Event Horizon allows you to enter up to 5 calendar addresses and combine them into a single .ics file. Saves space in iCal and Mozilla Calendar, and is fully compatible with auto-update.
• Export to iCal 1.0 (1407)
  Exports OmniOutliner task lists to iCal's To Do item list.
• FileMaker2iCal (3547)
  Learn how to turn FileMaker Pro into a subscription server for iCal using this free tutorial.
• High Priority (843)
  View, create, edit, and remove your iCal To Do items directly from the menu bar.
• iCal Birthday Shifter 1.1.1 (2883)
  This cool utility from Scotland Software allows you to create birthday events in iCal for anyone in your Address Book who has a birthday.
• iCal Calling iChat! v1.0 (813)
  Lets you schedule iCal events as messages in your iChat AV status message, which can be seen in other iChat users' Buddy Lists. Shareware. $5.00.
• iCal Calling iTunes! v3.2 (2179)
  This awesome AppleScript applet from Doug Adams lets you use iCal to control and schedule playback in iTunes! DEFINITELY RECOMMENDED.
• iCal Events (3276)
  Face the day! Always know what's next in your schedule using iCal Events. iCal Events displays upcoming events from multiple calendars in a beautiful, resizable widget for Dashboard. You can see up to two weeks of upcoming events in the same widget without needing to open iCal. Features - Display events from multiple calendars (color-coded) in the same widget. - View up to two weeks of upcoming events. - Localizations: Albanian, Catalan, Chinese (simplified and traditional), Croatian, Czech, Danish, Dutch, Finnish, German, Greek, Hawaiian, Italian, Japanese, Latvian, Norwegian, Polish, Portuguese, Brazilian Portuguese, Serbian, Spanish, and Swedish.
• iCal Script Integrator 1.2 (2111)
  This tool extends the capabilities of iCal's e-mail notification script, allowing you to schedule and execute tasks using iCal and AppleScript. (Now compatible with iCal 1.0.1!)
• iCal Services Pack 1.5 (2762)
  With this collection of scripts in the Scripts Menu (or elsewhere), events from the system calendar, current temperatures, stock quotes, iTunes track information, Bible quotes, and information from webpages in Internet Explorer can be added to events and to dos in iCal.
• iCal ToDo 1.1 (2469)
  This widget (for use with Konfabulator) allows you to manage your iCal to-do list directly from your desktop.
• iCal via Entourage 0.1 (2443)
  iCal via Entourage updates iCal so that it will use Entourage instead of Mail for e-mailing reminders. (Great for sending reminders to your cellphone!)
• iCal...Make It Happen 1.01 (2025)
  iCal...Make It Happen is another AppleScript-based tool that will allow you to use iCal to perform various actions on your Macintosh (controlling iTunes, opening web pages, etc.).
• iCalFTP 1.1 (5075)
  iCalFTP will let you publish your iCalendar by FTP, as well as WebDAV or .Mac...
• iCalibrate 1.2 (2299)
  iCalibrate provides a user-friendly way to customize the color of calendar event labels in iCal.
• iCalMaker 1.5 (2330)
  If you need to create large calendars from existing data sources or even from scratch, this handy little app is just what you're looking for. Shareware. $25. [Ed: I can't tell you how many times I've needed something like this in the past.]
• iCalPublish 1.1 (3305)
  iCalPublish allows you to combine several iCalendars into a single calendar and publish them to your iDisk for viewing on the web.
• iCalTimeZoneFixer (968)
  iCalTimeZoneFixer is a utility that prevents iCal from changing the start and end times of calendar events when your Mac's system time zone changes (which can occur while traveling).
• iCalViewer 2.1.4 (6512)
  Freeware app which displays iCal events in timeline form. Events can be displayed in a window, on the desktop, or even in a screen saver. Very cool!
• iChatStatus (899)
  This handy tool allows you to set your iChat status with iCal events (such as 'Conference Call with Andy').
• iChatWeatherStatus (1259)
  Set your iChat AV status to your local weather conditions! (iChatAV, iCal, and Weather calendar subscription required)
• iReminders (2138)
  Displays reminders from iCal events
• iSMS 1.8 (2996)
  iSMS allows you to send SMS messages from your computer. If you use iCal, you can have your alarms automatically forwarded to your cell phone. (Cool!)
• iWork (2185)
  Time billing and invoicing application that offers iCal integration. $20.
• MenuCalendarClock (1561)
  Shareware that adds a custom pull down calendar to your menubar (in place of your normal clock/calendar). You can then access iCal from the menubar anytime and see your calendar and to-dos without opening iCal. I didn't realise how cool this was until I recently started using iCal with it. It's hard to imagine iCal without it. So useful. Worth the I paid for the full version I think.
• MiCal 1.0 (2051)
  With this app, you can quickly access your schedule from your Mac's menu bar. Select the calendars you wish to display, and view daily and/or weekly events. Shareware. $9.95. (Mac OS X 10.2 or later.)
• Spacey 1.11 (1096)
  With Spacey, you can compile a list of your most-played songs in iTunes and export it to HTML, FTP, iDisk, email, and iCal.
• Splendid City (1891)
  Splendid City (formally known as 'Advanced Team Scheduler' ) is available as a free, easy-to-use, full-featured team sports scheduler and sports scheduling software system. Capable of exporting custom created sports schedules to iCalendar format for integration with iCal, Mozilla Calendar, Ximian Evolution, and Microsoft Outlook, and various mobile devices.
• Subscribe to FileMaker from iCal (953)
  Using an easy to modify XSLT template you can now subscribe to the FileMaker CC Calendar using iCal (Mac) or Sunbird (Windows). Think of this as yet another way to publish read-only calendars online.
• tasks 1.7 (2108)
  Web-based, hierarchical task manager/to-do list with iCal support. View demo.
• Thyme calendar suite (2064)
  A web based calendar suite that supports iCalendar files. LDAP,PHP-Nuke,phpBB2 authentication, subscriptions, reminders, RSS, new event notifications. Updatable via iCal, Windates, Sunbird etc.. Stand-alone or embedded into a PHP enabled web site. SeeThyme's web site for a full list of features.
• Today's Schedule (1694)
  This widget (for use with Konfabulator) displays a list of today's events on your desktop.
• Watson 1.7.3 (2210)
  Using Watson, you can make your very own TV schedule calendar. Just browse the programming guide, find the programs you like, and then add them to iCal with a single click! [Note: this app does lots of other really cool stuff too.]
• Web Help Desk 6.4 (1355)
  Web-based help desk system. Includes ability to monitor ticket due dates and scheduled work hours using Apple's iCal on MacOS X or Mozilla.org's Calendar application on Windows and Linux.
• Wednesday’s List 1.3.2 (1271)
  Use this app to view, manage, print and save new and upcoming comic book release lists — includes iCal support.
• xTime 1.2 (2358)
  Project management application that can export project schedules as iCal calendars.

Calendar Browsers

• CC Subscribe to FileMaker (1068)
  If you're using FileMaker Server Advanced you can now *subscribe* to CC Calendar Pro from iCal. Our iCal Subscription Kit tells you everything you need to know and includes the definitions of two new calendar calc fields and an .xsl sheet you can just drop on your server. You can subscribe to CC Calendar using iCal (Mac) or Sunbird (Windows). Think of this as yet another way to publish read-only calendars online. This kit works with CC Calendar Pro, our unlocked Calendar template for FileMaker 7 & 8. Enjoy!
• iCal2html v1.0 (7150)
  This app from Thread Software converts iCal files into web-based HTML calendars. The calendars can then be uploaded, via FTP, to the website of your choice--no special server-side software is needed!
• iWebCal (12672)
  This free service allows you to view your iCalendars using a web browser, just like Apple's .Mac service.
• PHP iCalendar 0.9.3 (6926)
  This PHP-based app automatically converts your iCalendar files (.ics) into spiffy-looking webpages--just like .Mac!
• WebCal 2.0 (6694)
  WebCal is another iCal to HTML export tool. With this app, you can easily turn your calendar into a web-based calendar. Available in English and German versions.

Calendar Directories

• BluaP : iCal Calenders (1499)
  This site contains a list of iCalendars from the Netherlands.
• DateDex.com (2853)
  Directory of events worldwide : sports / countries / religion / arts & culture / science / days month years / and more ... all available in iCalendar format.
• Feiertagskalender.ch (1789)
  iCal Files for national and local holidays of more then 3000 regions and cities of Switzerland, Germany, Austria, Liechtenstein and France. Free calendars up to 2035. With links to school holidays.
• icals.de (2172)
  This site is a directory of iCalendars for German-speaking users.
• Project24 (1687)
  German iCalendar-Directory with Calendars generated out of a database.

Calendar Hosting

• .Mac (1826)
  Apple's fee-based service, which includes a .Mac IMAP email account, the HomePage webpage builder, 100MB of storage space, several software utilities (Virex, Backup), and iCal calendar publishing. $99 a year.
• CALibrate Family (1097)
  CALibrate Family is a powerful web-based event calendar fthat we host. Ideal for families and small groups, it enables users to easily manage and share events and information. It offers many standard calendar features, as well as advanced features to help manage events and communicate with others.
• HomeBase Anywhere (2164)
  This .Mac-like service allows users to edit their iCal-compataible calendars online, and share those calendars with others. Also includes 100 MB of space via webDAV, LDAP access to contacts, and an IMAP mail account. $35.95/yr. (Free 60 day trial.)
• iCal Exchange (8647)
  The iCal Exchange was created to give the Internet community an easy way to publish their calendars using the built-in "Publish to a web server" mechanism. You can publish your calendars here for free. When you share your calendar URLs, visitors will be able to download the .ics file, and even view your calendar through a Web browser. Ordinary WebDAV servers do not have this capability. In addition, we will have advanced features like password-protection for individual calendars.
• iCalConsult (1290)
  a place to publish your own calendar, and to share it with other peoples, using or not a Mac. one of the good thing, is that it dosen' t use cookies to keep your setings, so even if you consult it from an other computer, you will get your own setings.
• iCalDates (1813)
  iCalendar hosting service provided by the author of WinDates. Supports publishing calendars through WinDates as well as iCal and Mozilla. Subscriptions are $19.95 per year (45 day free trial).
• iFreeBusy.com (2336)
  Calendar hosting service with conversion from .ics to freebusy format on demand so that Outlook users can see when you are busy.
• Venue Communications (2259)
  Customizable iCal hosting WebDAV enabled server. You can put a copy of any of your calendars on the internet so family and colleagues can subscribe to it using iCal. This is perfect for publishing your iCal calendar without purchasing in iMac account.  Our hosting service can be set up for private and/or public access. Viewing the calendar with your web browser is just as easy. Only .00 Per Year!

Groupware

• Calcium (6122)
  Web-based calendar system allows you to create and edit multiple iCal-compatible calendars for your workgroup or company. Runs on Windows, Mac OS X, Unix, and Linux machines. Can also be hosted on an external web server.
• Now Up-to-Date & Contact (1482)
  Advanced calendar and contact management for individuals and groups. Supports iCal subscriptions.
• phpGroupWare (3137)
  phpGroupWare (formerly known as webdistro) is a multi-user groupware suite written in PHP. It provides a Web-based calendar, todo-list, addressbook, email, news headlines, and a file manager. The calendar supports repeating events. The email system supports inline graphics and file attachments. The system as a whole supports user preferences, themes, user permissions, multi-language support, an advanced API, and user groups. It now also supports real time iCal read only exporting of calendars.

iCal News

• iCal weblog (3186)
  News and tips around iCal. Brought to you by Ole Saalmann.

iCal Tips

• Add *clickable* links to your iCalendars (5002)
  To add *clickable* HTML links to your iCal events, just enclose your link with less than and greater than signs, like this... . [Note: this is the entire tip, but the link has slightly more information.]
• Add links to your calendar events (2955)
  Here's a short tip on the Apple Support site that describes how to add links to your calendar events in iCal...
• Create multi-line iCal events (3402)
  This hint from Mac OS X Hints shows you how to use line breaks inside of calendar events. (By default, iCal doesn't allow multiple lines.)
• Customize your calendar colors! (6696)
  This tip from Mac OS X Hints shows how you can add new calendar colors to iCal. (This tip also works for changing the existing colors).
• How to merge iCalendars (2613)
  This tip from Mac OS X Hints explains how to merge two or more calendars into a single calendar.
• To Dos with start dates (443)
  iCal currently doesn't allow you to put start dates on your To Do items so you can't tell future To Dos from current To Dos. This AppleScript provides a nice work around. Create an event for the start date of the To Do and attach Event2ToDo to it as an Open File Alarm. When the alarm runs, the event is moved onto your To Do list.
• WebDAV Tutorial (5289)
  This tutorial from Shawn Wall shows how you can share your iCalendars without using .Mac--by configuring your Mac OS X box to support WebDAV.

Syncing Tools

• Achievo iCal module (811)
  Achievo is a flexible web-based free project management tool for small to medium businesses. Achievo's project management capabilities will enable organizations to support their business processes in a simple, but effective manner. Now it has iCal support so you can sync your data from Achievo to your favoriet ical program
• Address Book Publisher 1.0 (1911)
  With Address Book Publisher, you can access your contacts on the go... from any web browser. Exports contacts from Address Book (including photos) into an easy-to-use website, ready for uploading to a web server or .Mac account.
• AutoCal 1.1 (1226)
  This utility automatically uploads calendars to an FTP server at various intervals (hourly, daily, and so on). Shareware. € 15.
• Better Entourage to iCal 1.0 (2142)
  This is an AppleScript application that will move your Entourage events and tasks to iCal. It will preserve your Entourage categories (it'll use the first category if the item has multiple). [Note: because iCal can be a bit slow, it will put all items older than Jan 1, 2002 into their own category for easy archiving.]
• calSync 1.1 (3599)
  Synchronizes all your calendars with an FTP server - with ease! calSync enables you to synchronize calendars using authorization and at specific intervals. You can even subscribe to your uploaded calendars in iCal.
• CT2iCal (1797)
  Utility which allows users of the Corporate Time calendar applicatin to export calendars using iSync (via iCal).
• EntiCal 1.0 (1619)
  This freeware app converts calendar events from Microsoft Entourage for OS X to Apples iCal application, via their respective AppleScript capabilities.
• iAppoint 0.5 (2312)
  Exports Outlook 2000/XP data into iCal files.
• iCal Aid (2240)
  This tool from digitallyOBSESSED! helps Entourage users easily export their calendar events into iCal.
• iCal to Sidekick 1.0b (1086)
  Exports iCal events to the T-Mobile Sidekick, a new (and very cool) PDA/phone device from Danger and T-Mobile.
• iCal2Eudora (1401)
  Do you use Eudora instead of Mail? Use these AppleScripts from Ole Saalmann to send out iCal notifications through Eudora instead of Mail.
• iPod It 2.3.2 (1665)
  With iPod It, you can take all your important information with you. Export Entourage contacts, events, tasks, e-mail, and notes; plus trip directions, news headlines, weather, and iCalendars.
• iSync 1.1 (2088)
  If you need to synchronize your calendars and contacts between different Macs, mobile phones, iPods, and other devices, you definitely need iSync. (Version 1.1 adds the ability to sync Safari bookmarks.)
• iSynCal 2.1 (2032)
  Synchronizes iCal calendars between Macs on the same local network (without using .Mac or uploading to a separate server). Shareware. $ 16.95.
• LipSync (2493)
  Syncs iCal and Address Book with Lotus Notes
• Mail2iCal 1.14 (1204)
  This AppleScripts allows to export your new email messages from all accounts in Mail to calendars in iCal. They can then be exported to your iPod using iSync. The events start at the received date and time, length is 1 minute by default. You may select which senders you want to export.
• Mail2iCalTodo 1.2 (807)
  This AppleScripts allows to export your new email messages as iCal 'To Do' items.
• MyPod 1.0 (1944)
  MyPod 1.0 collects news headlines, movie times, contacts and calendars, stock quotes, and weather forecasts and automatically downloads them to an iPod.
• nSync Public Preview 1e (3062)
  Tired of your Palm-wielding friends being able to synchronize effortlessly with Jaguar while you have to keep using Classic? Download nSync and start synchronizing your Newton and your Jaguar applications. [Note: this is alpha software.]
• Outlook2Mac (2514)
  If you're a switcher and you need to move your email, contacts, and calendars from Outlook to the Mac, this is the app for you!
• PowerMail iCal Scripts 1.0 (1588)
  Using these three AppleScripts, you can configure iCal to use PowerMail as its default email program, instead of Apple's Mail program. (Now works with iCal 1.0.1!)
• RSSiCal 0.8.3 (1801)
  Converts RSS feeds into iCal calendars, allowing you to subscribe to various news sites from iCal (and download news headlines to your iPod).
• Syncal 0.8.8 (2073)
  UNIX command line tool that syncs iCal files with Palm DateBook databases.
• vCal Exploder (3423)
  vCal Exploder is a quick and dirty utility for use with PalmDesktop 4.0 and iCal 1.0. It's meant as a stop-gap until iSync comes out for people who want to migrate (not sync) from PalmDesktop to iCal.
• WebCalx 4.2 (1018)
  Another tool that can export your iCalendars into web pages. English and German verions available. Shareware. $5.
• zCal 1.0.1 (1726)
  Export iCal data to your Sharp Zaurus (for use in the QTopia-based 'Calendar' and 'Todo List' apps).

Web-based Calendar

• CALibrate Groups (780)
  With the ability to handle timezones, file attachments, infinite recurring events and flexible calendar views, even organizations with multiple locations will find our group calendars are effortlessly able to scale and accommodate ten to tens of thousands of users.
• Connect Daily Web Calendar (1707)
  Connect Daily is a web-based calendaring system. Users add and edit calendar events using a browser. Many advanced features including resource management, email reminders, RSS, iCal, and Excel export are included. Runs on Mac OS X, Windows, Linux, and FreeBSD. Also available as a hosted service.
• WebCalendar (4432)
  WebCalendar is a web-based multi-user calendar system that supports syncing with Apple iCal or Mozilla Sunbird (requires WebCalendar 1.1) as well as ical/ics import and export.

WebMail

• Squirrelmail Shared Calendar Plugin Support ICAL folders - NEW (2179)
  I've installed this on my personal Squirrelmail app and it runs. Took 5 min. Will not allow for users to edit icals they've linked to but that may be on the way.

Windows & Linux iCal Tools

• eventSherpa (6128)
  eventSherpa is a calendar application for Windows / PC that allows businesses and consumers to instantly network and securely share their calendars.
• iCalConvert version 0.90 (6637)
  This program will export Microsoft Outlook calendars to iCal format, and read iCal files into Microsoft Outlook. This is a beta
• Mozilla Calendar (10900)
  iCal app for Windows and Linux. Requires the Mozilla browser. (Mac OS port pending.)
• Outlook2Mac (2549)
  If you're a switcher and you need to move your email, contacts, and calendars from Outlook to the Mac, this is the app for you!
• WinDates (14096)
  iCalendar App for Windows. Provides ability to publish and subscribe to calendars similar to iCal.
• WinDates 5.1 (6859)
  iCalendar App for Windows. Provides ability to publish and subscribe to calendars similar to iCal. Version 5.1 adds publishing via FTP, improved iCal compatibility by retaining custom iCal calendar attributes, and other enhancements.
• WinDates 5.1 (7867)
  iCalendar App for Windows. Provides ability to publish and subscribe to calendars similar to iCal. Version 5.1 stores custom iCal calendar properties and supports publish and subscribe via FTP.
• Ximian Evolution (3782)
  iCal app for Linux and UNIX-based systems. Integrates email, calendar, contact, and task management into a single application.