PKeyTool

PKeyTool is an online product key verification and detection tool for Windows and Office software licenses, maintained by the FC Dev Team since 2019. Users can check up to 50 product keys in a single batch to identify each key's corresponding product name, version, Edition ID, ePID, SKU ID, license type, authorization channel, Part Number, and remaining activation count or error code. The platform also provides navigation to genuine Windows and Office image downloads, an official CID retrieval link to Microsoft's Visual Support portal, a Web API for developers needing programmatic key verification integration, and a data query interface. Key detection supports Windows 8 and Office 2013 and later versions, with coverage for Volume License and Retail channel keys. For IT administrators managing volume licensing across enterprise deployments, procurement specialists verifying purchased license authenticity, and enthusiasts looking to recover or repurpose old unused keys, PKeyTool serves as a reliable batch verification and information lookup resource.