Introducing Zimbra Community Free Edition

Zimbra Community Free Edition delivers a feature-packed solution for emerging communities who are just beginning to unlock the amazing power of online social community.

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Collaboration 8.0

Zimbra Collaboration offers email, calendar, address book and unified communications designed for social, mobile and the cloud.Learn More

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Social Anywhere.
Social Everywhere.

Extend the transformational power of online communities to anyone, on any device with the NEW Zimbra Community 8.0.
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Zimbra Announces
Acquisition of Mezeo

Expands unified collaboration suite
with secure, cloud-based file sharing

Read Press Release

Zimbra Collaboration & Community Products

Zimbra Collaboration

Open source messaging and collaboration solution including full-featured email, calendar, address book, file sharing and tasks

Zimbra Community

An online community and private social networking solution that enhances customer support and increases employee productivity

Customer Testimonials

Justin Wainwright

System Analyst

Merit Network

Cara McLaughlin

Digital Product Manager

March of Dimes

Jim Pendergast

Senior VP of Customer Advocacy


Trusted by more than 5,000 Customers

HR Block


July 25, 2014

Happy SysAdmin Day!

By Glen E. Armes

July 18, 2014

Our Community Has Upgraded to Zimbra Community 8.0

By Jennifer Emerson

July 15, 2014

Zimbra Acquires Mezeo: Adds Cloud-Based Secure File Sharing Capabilities

By Patrick Brandt


Upcoming Events

Secure and Private Collaboration: Three Critical Questions for Reducing Risk

On-Demand Webinar

Is your company at risk of security breaches, lost information, or even security-related lawsuits? This 30-minute on-demand webinar addresses the three critical questions for reducing risk that both service providers and IT organizations should ask when implementing or upgrading an email system.

Salon Du Logiciel Libre Du Quebec - S2LQ

September 17, 2014

Zimbra and Gold Partner, Gestion-Ressources, are teaming up as a Silver Sponsor for Salon Du Logiciel Libre Du Quebec (S2LQ) in Quebec, Canada on September 17, 2014. Attendees who stop by our booth will learn more about Zimbra Collaboration features such as email, calendaring, file sharing and address book.