Calendarific vs OpenChange
A side-by-side look at Calendarific and OpenChange. For an in-depth review of either product, follow the links below.
Calendarific
Online Services
Calendarific is an API that provides access to global holidays and other event data. It allows developers to easily integrate holiday and event data into applications.
holidayseventsschedulingcalendar
OpenChange
Office & Productivity
OpenChange is an open source implementation of Microsoft Exchange Server that allows Linux and UNIX servers to interoperate with Microsoft Exchange clients. It provides compatibility with Exchange protocols like MAPI, EMS, and OAB.
opensourceexchangeemailservermapiemsoab
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