Is it possible to install the freeware version and at a later time purchase a commercial license and apply that to the existing installation? As opposed to a clean install.
Change from Freeware to Commercial License
Modified on 2025-06-10 22:11:18 +0200
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The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
Hello Josh,
thank you for your KB-post.
Yes, that's possible. At the time you purchase a license you will need to download the commercial installer (available only for commercial customers) and install it on top of the freeware version to be able to enter the license key, but all settings and monitoring database will be kept when you switch to the commercial (paid) version.
Best Regards,
Luciano Lingnau [Paessler Support]
Aug, 2016 - Permalink