Experience how Open-Xchange can work in your life

Open-Xchange offers a free, fully-functional "Live-CD" of Open-Xchange Server 5 that gives users a cost-free, risk-free way to test all the features of the world's leading open source alternative to Microsoft® Exchange®. The Live-CD contains a complete edition of Open-Xchange Server 5 built on KNOPPIX Linux. The whole system boots directly from CD-ROM; your hard disk will not be modified in any way. Running a server from a CD might slow response time, but simply try the compelling user and administrative features of Open-Xchange and see how quickly you get hooked on the market-leading collaboration server!