You're looking for a license key or serial number for DiskDigger. Here are some details:

With DiskDigger, you can:

: After purchasing, your license key or serial number will typically be sent to your email. Make sure to check your inbox and spam folder.

A personal license for DiskDigger for Windows typically costs $14.97 USD

In conclusion, for the best experience and to ensure your computer's safety, consider purchasing a legitimate license key for DiskDigger Pro if you're interested in its advanced features. This approach supports the software developers and helps ensure you receive a secure, fully functional product.