If you already own a license but lost your key, you can try these steps:
: If you have a subscription, you can sign in at microsoft365.com and follow the prompts to install the 64-bit or 32-bit version directly. If you already own a license but lost
: For volume license versions, you can use the Office Customization Tool to create a specific configuration file for your architecture (32/64-bit) and Project version. Why Avoid "Crackeado" Downloads
: For pre-installed versions, you can sometimes retrieve the 25-digit key by running wmic path softwarelicensingservice get oa3xoriginalproductkey in Command Prompt as an administrator. Why Avoid "Crackeado" Downloads? Install Project - Microsoft Support If you already own a license but lost
: Microsoft often provides trial versions of Project Plan 3 or Project Plan 5 , which allow you to use the full desktop application for a limited time legally. Finding Your Product Key