License 2021 ^new^ - Pixinsight

Only if the VM is on your owned metal (e.g., VMware on your PC). Cloud VMs (AWS, DigitalOcean) are explicitly forbidden by the 2021 EULA because the HWID changes every boot.

You can install it on any computer you own, across different operating systems (Windows, macOS, Linux), provided you are the sole user. Pixinsight License 2021

Share one license with a friend in a different city. PixInsight’s 2021 activation server checks for geographic anomalies. If two machines with the same license log in from vastly different IP addresses within hours, the system flags a violation. Only if the VM is on your owned metal (e

In older versions, deactivation was hidden. In the 2021 release (version 1.8.8-12 and later), the process is streamlined: across different operating systems (Windows