Welcome to the Zend Server 9.1 Installation Guide.
Zend Server can be installed on many operating system, for development and production. In order to review a full list of supported operating systems, please see the System Requirements page.
Zend Server 9.1 does not support upgrading from former versions. If you have an earlier version of Zend Server on the target system, please remove it prior to installing Zend Server 9.1.
To review specific instructions for your operating system, please select it below.
Need to install an older version?
If You're using an older version of Zend Server, kindly refer to the relevant link below: