openCRX offers a rich set of groupware functionality:

• ICS/iCalendar Access
• FreeBusy Access
• LDAP Access
• IMAP Access
• Wiki Frontend

ICS/iCalendar Access

Manage your calendars - shared and/or private - with any ICS/iCalendar compliant client and openCRX. You can use any ICS/iCalendar client to connect to openCRX and view, manage, and share openCRX Activities. Mozilla's Sunbird and Mozilla's Lightning, the calendaring add-on for Mozilla's Thunderbird, are not only the best-tested cross-platform ICS/iCalendar clients, they also work flawlessly with openCRX. With our Outlook ICS Adapter you can also connect with Microsoft Outlook 2003 and Microsoft Outlook 2007. We also tested KDE Kontact against the openCRX Server:

Please refer to the openCRX FAQ for a list of tested ICS/iCalendar clients that work with openCRX.

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FreeBusy Access

The openCRX FreeBusy Servlet handles Free/Busy Requests (see RFC 2445, RFC 2739 or Wikipedia for details). Mozilla's Thunderbird (with the SOGo add-on from Inverse) and MS Outlook both work flawlessly with openCRX:

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LDAP Access

Based on Sun's OpenDS, an Open Source Directory Service, we have added LDAP Server functionality to openCRX (get more information about LDAP or read what Wikipedia is saying about LDAP ). In a nutshell this means that you can use any LDAP client to connect to openCRX and view and manage openCRX Contacts. Mozilla's Thunderbird and MS Outlook both support LDAP and they work flawlessly with openCRX:

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IMAP Access

We have added IMAP functionality to openCRX (get more information about IMAP). In a nutshell this means that you can use any IMAP client to connect to openCRX and view and manage openCRX E-Mail Activities, including import/export. Mozilla's Thunderbird and MS Outlook both support IMAP and they work flawlessly with openCRX:

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openCRX v2.0 features seamless integration with XWiki thereby offering all the features that you can find in a typical wiki. XWiki is a second generation wiki (a.k.a an application wiki), ideally suited for developing collaborative web applications. Each openCRX Segment can have its own wiki (multi-entity enabled). Wiki pages are stored as openCRX documents or openCRX media attachments.

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