Google Calendar, Office 365,
iCloud (Mac/iOS), Airbnb and more…
no API keys required!
Using a simple shortcode, you can turn any iCalendar subscription (ICS) feed — Google Calendar, Microsoft Office 365 (Outlook), Apple iCloud Calendar (Mac/iOS) and many more — into a seamlessly integrated, auto-updating, zero-maintenance WordPress experience.
ICS Calendar Pro supports all of the features of the free version, plus seven additional views, extra options in the three core views, an intuitive Calendar Builder interface, font and color tools in the Customizer, and more! See below for a full comparison of features.
Calendar view options |
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| Month The standard calendar table layout |
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| List Basic day-by-day events list |
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| Week Single week table view — perfect for public displays |
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| Full Switchable month/week/day/list view using FullCalendar |
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| Masonry Tiled list view using Masonry |
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| Month with Sidebar Interactive month table with daily events list in sidebar |
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| Widget Mini month table with daily events list below |
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| Widget Availability Mini month optimized for rental bookings |
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| Year with Sidebar Year-at-a-glance with daily events list in sidebar |
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| Year Availability Year view optimized for rental bookings |
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Easy setup |
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| Works with Block Editor or Classic Editor | ||
| Shortcode-based configuration Use a shortcode to insert your calendar into pages or posts |
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| Classic Editor “Add ICS Calendar” button Makes it easy to generate your shortcode in Classic Editor |
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| Calendar Builder Use a visual configuration tool instead of typing your shortcode |
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| Block Editor Use the Calendar Builder directly in the Block Editor without a shortcode |
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| Widget Insert a calendar using widgets |
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Language support |
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| Feed content All event data is displayed in the feed’s original language |
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| WordPress date and time settings Uses the language and date/time formats configured in your general settings |
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| Translated admin pages Admin pages automatically display in the language configured in general settings, for over 40 locales. |
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Customization |
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| Multiple feeds Combine multiple source feeds into one displayed calendar |
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| Color-coded events Give each feed its own custom color |
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| Event details Descriptions, locations, organizers & links display on hover or tap |
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| Customizable date ranges Display any range of future (or past!) dates that are contained in your feed |
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| Design modifications using CSS Use our CSS classes to customize your look |
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| Design modifications using the Customizer Adjust colors, fonts and element sizes with no CSS coding required |
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| Regular expressions Modify calendar output with no PHP coding required |
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| Custom WordPress actions and filters Further modify calendar output with PHP |
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| Additional actions and filters PHP developers can fully manipulate feed data |
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Enhanced functionality |
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| Event filter/search tool Matching events are filtered as you type |
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| Month/list view toggle Users can switch easily between month and list views |
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| Subscribe links Allow users to subscribe to your feed in their own calendar software |
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| Regular expressions Customize your calendar output with powerful pattern matching |
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Dynamic performance |
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| Automatic feed syncing & caching Feeds are automatically updated hourly, with local caching (for performance); cache duration is customizable |
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| Feed pre-caching Get improved performance on large calendars by automatically pre-caching feeds |
$29
updates and support
2 installs
$259
updates and support
up to 50 installs
Or download the free version from the WordPress Plugin Directory.
(Prices are in US dollars.)
*Sadly nothing is truly “forever,” but in this case, it means you’ll get updates and support for as long as we are actively maintaining ICS Calendar Pro.
This plugin includes the PHP ICS Parser library by Jonathan Goode, John Grogg and Martin Thoma (MIT license). ICS Calendar Pro also includes Plugin Update Checker, FullCalendar, Masonry, and an appropriately licensed, embedded version of Advanced Custom Fields Pro, configured to function solely on ICS Calendar admin screens. If ACF Pro is already installed on your site, your installed version is used, to avoid any conflict.