Regarding your search query, I couldn't find any legitimate "serial key" that can unlock the full version of MiniTool Partition Wizard for free. The company offers a free version, which can be downloaded from their official website.
https://www.partitionwizard.com/download.html minitool partition wizard link free 126 serial key
You're looking for a free solution to use MiniTool Partition Wizard. Here are some details: Regarding your search query, I couldn't find any