Koozali SME Server is a complete and versatile open-source Linux server distribution for home and small to medium-sized enterprises. It has been built from the source code of Red Hat Enterprise Linux, CentOS and Rocky Linux since 2007. Koozali SME Server is free to use for any individual or commercial organization and is supported solely through donations. Considered reliable and easy to use, Koozali SME Server provides a full range of services, including e-mail, firewall, file and print-sharing, web hosting, remote access, VPN and private cloud services. It integrates with Windows, Mac and Unix/Linux clients, and Linux and Windows network environments. It is simple to use as a business server platform and the entire system is modular and extensible. The project also provides plugins called "Contributions" with easy integration of popular software, such as Nextcloud, OnlyOffice, BackupPC or WireGuard.
Quick facts
What is the latest version of Koozali SME Server?
The latest tracked version of Koozali SME Server is 11.0, released October 4, 2026.
How many Koozali SME Server releases does OS.watch track?
OS.watch tracks 1 Koozali SME Server release, the earliest from 2026.