Licence: Shareware ($40)
Version 2.5.4 | Release Date: 2013-12-03 | Download
No changes specified
Version 2.0.4 | Release Date: 2013-02-28 | Download

Sold in Mac App store, updated there. Paid upgrade from version 1.6. See https://support.busymac.com/tickets/10983 for important considerations for upgraders.

Version 1.5 | Release Date: 2010-12-01 | Download

BusyCal 1.5 is now available and supports the new MobileMe Calendar and other CalDAV servers.

Version 1.2 | Release Date: 2010-01-25 | Download

BusyCal 1.2 (Jan. 25, 2010)
New global font size preference
New Calendar Groups feature
Fixed several crashes
Fixed several google syncing bugs
Fixed row highlighting bug in List View
Fixed other miscellaneous bugs

Version 1.1.2 | Release Date: 2010-01-06 | Download

BusyCal 1.1.2 (Jan. 6, 2010)
Birthdays before 1940 weren't being calculated correctly in 32 bit mode
Improved handling of deleted Google calendar feeds
Changed Decade date range in List View from 2000-2009 to the more correct 2001-2010
Changed "MobileMe" source list header to "Mail"
Fixed crash that could happen when resizing events in the Week view
Fixed crash that could happen if an edit and a conflict occurred at the same instant
Fixed crash caused by a nil calendar name

Version 1.1.1 | Release Date: 2009-12-28 | Download

BusyCal 1.1.1 (Dec. 28, 2009)
Fixed Google sync internal error
Fixed Google sync could not delete entry error
Fixed Google sync error that could cause orphaned calendars
Fixed Google sync error that displays calendar titles as UIDs
Fixed corrupted font crash
Fixed undo stack crash
Fixed hang when repeatedly paging with Command-Left/Right arrow
Improved Bonjour and Google network efficiency
Meeting responses show local time in email body
Location field is selectable in read-only events
Mini-month current day updates at midnight
End time zone popup now behaves properly
Completed To Dos sort to bottom in calendar view
Handle malformed Exchange ics files
Handle WebDAV feeds with trailing \ character in UID

Version 1.1 | Release Date: 2009-12-06 | Download

BusyCal 1.1 (Dec. 6, 2009)
Added mini-month calendar to source list.
Support for 64-bit and Garbage Collection on Snow Leopard.
Support for three-finger scrolling.
Duration column added to List View.
Added an "at start" alarm interval.
Admin password no longer required to update Dock icon, except during a software update.
Support both shift-return and option-return for line feeds.
Clear stale data in info panel when an event moves out of view.
Better memory management when syncing with Entourage.
Better handling of malformed ics files.
Better date handling when scheduling events with no year.
Better handling of 4-digit year input.
Fixed bug affecting recurring events starting prior to 1930
Hide info panel when app is minimized.
Fixed preference setting for default calendar app.
Various recurring event bug fixes.
Option to display more descriptive time zone names.
Backups filenames are stored in yyyy-mm-dd format.
Fixed various Google syncing bugs.
Fixed crash caused by unicode non-breaking space characters.
Fixed crash caused by corrupted system font.
Improved logging.

Version 1.0.3 | Release Date: 2009-10-29 | Download

BusyCal 1.0.3 (Oct. 29, 2009)
Fixes Alarm menu bug.

Version 1.0.2 | Release Date: 2009-10-26 | Download

BusyCal 1.0.2 (Oct. 26, 2009)
Fixes Daylight Savings Time bug.

Version 1.0.1 | Release Date: 2009-10-22 | Download

BusyCal 1.0.1 (Oct. 22, 2009)

Dock icon updates properly to show today's date
Alarms can be added to events on the Birthdays calendar
Info panel description field scrolls properly when entering lots of text
Text in read-only notes field can be selected/copied
URLs are clickable in read-only notes field
Follow event to its new date when changing date in info panel
Faster launching
Fixed Undo crash
Fixed Delete Duplicates crash
Fixed Sticky Notes editing crash
Recover from failed BusySync database upgrades
Don't allow multiple Google Connections for the same account
Fixed Google permission errors
Fixed malformed Google meeting requests
Fixed malformed Google degenerate recurrences
Don't allow Organizer to add self as attendee
Import non-UTF-8 ics files
Process meeting replies that don't match original recipient's name or email
Fixed custom weekly repeat bug
Fixed completion date data-entry bug in List View
Fixed end time recurrence exception bug
Fixed Auckland, New Zealand time zone bugs
Fixed To Do sorting in calendar
Completed To Dos can be dragged to original due date

Version 1.0 | Release Date: 2009-09-30 | Download
No changes specified