CalConnect XL in Cologne, September 25-29, 2017, hosted by Open-Xchange
CalConnect XLII in Tokyo, Japan, June 04-08, 2018, hosted by Jorte
CalConnect XLIII in Karlsruhe, Germany, hosted by 1&1

Welcome to CalConnect

Welcome to CalConnect^SM, The Calendaring and Scheduling Consortium. We are a non-profit partnership between vendors of calendaring and scheduling systems and tools, and users of those tools. More About CalConnect ...

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Upcoming Events

CalConnect XL - September 25-29, 2017

Hosted by Open-Xchange, Cologne, Germany
CalConnect XLI - Winter 2018

Hosted by Oath, Sunnyvale, California
CalConnect XLII - June 04-08, 2018

Hosted by Jorte, Tokyo, Japan

Latest Developments

Oath Joins CalConnect
Ronald Tse of Ribose New CalConnect Director
Registration is now open for CalConnect XL Cologne, Germany, September 25-29, 2017, hosted by Open-Xchange
EGroupware Joins CalConnect
CalConnect XXXIX in Seattle, Washington

The CalConnect Year

CalConnect at a Glance

Current Projects

Take a look at what we are working on now - major projects underway in CalConnect Technical Committees – become a member and help make these things happen!

CalConnect Major Work Projects

Join our Discussion Lists
Follow @CalConnect
CalConnect Calendars