Scalix Collaboration Platform for free.

Enterprise-class email
& group calendaring
based on Linux.

Scalix Collaboration Platform is the field-proven, commercial-grade email platform that forms the base of all our product editions. You can try it out in our free Community Edition or you can get the source code.

Learn about our free Community Edition.

Our industrial-strength platform with email, group calendaring, contacts, tasks, and shared public folders. Supports Outlook, Evolution and any POP/IMAP client.

Source code packages and developer toolkits.

Get source code for Scalix Collaboration Platform, the foundation of all our product editions. You can port it to new platforms, and can localize, customize, and extend it.

Download Community Edition Now!

Download Community Edition. It’s free. 10 Premium Users, unlimited Standard Users.

Community Forums

Your place to get ideas or pose questions.

Scalix Wiki

HowTo’s by Scalix and the community.

Documentation

Our official product documentation.

Scalix Books

Must-read for system administrators.

Scalix FAQ

Frequently asked questions about Scalix.

Scalix Bugzilla

Bug Central for all open product issues.

Scalix Downloads

Free scalix software available for download.

Latest News

Open Source E-Mail Could Gain On Microsoft's Exchange: Yankee Group

InformationWeek, March 27, 2007
Around 23% of current Microsoft Exchange customers will switch to open source e-mail products in the next year and a half, according to a forthcoming report from Yankee Group.

Scalix Named Top 10 Open Source Innovator

Datamation, February 21, 2007
Email applications are the heart of enterprise messaging and the springboard for further collaboration efforts. Scalix has taken pains in the latest release of its platform to extend the typical messaging applications (email, calendar, notes) to other enterprise applications.