ISPmanager 4 is a version of the popular web server control panel ISPmanager. ISPsystem stopped selling this version when ISPmanager 5 was released, but you can still purchase it from us.
We recommend installing ISPmanager 6 on new servers, but if you need the previous version of the control panel for some reason, we are selling the remaining licenses at the lowest price on the market.
Monthly or lifetime licenses for ISPmanager 4 Lite and ISPmanager 4 Pro are available for purchase.
Licenses are provided without support, only assistance with server installation is possible.
ISPmanager 4 is recommended to be installed only on a “clean” server with CentOS.
