Cubit Estimating and Global/Offsider require Microsoft supported versions of Windows 8.1 or Windows 10 for operation.
It is important to note Windows 11, released on the 5th September 2021, has not been given official support status.
Cubit Estimating Requirement
Global/ Offsider Requirements
We are still undergoing further Windows 11 testing and will provide information as it develops. Please follow this page for status updates for Cubit Estimating on Windows 11
We recommend only upgrading to Windows 11 in consultation with your IT provider to avoid any downtime.