It is possible to move a Plex Media Server installation from one computer/system to another in most cases. It won’t necessarily be possible in all instances. For this article, we’ll refer to the old and new Plex Media Servers as the “Source” and “Destination” installations.
These instructions are designed for moving between two systems running the same operating system (e.g. Windows to Windows). It is generally possible to move between different operating systems, but that’s much more complicated and requires mapping the additional server settings from how they’re stored in one operating system to the other (e.g. mapping Windows registry values to the OS X
plist file). That is not officially supported and not covered here.