An open-source toolkit for Microsoft product key validation, CID retrieval, and advanced key scanning.
- Click the Start Menu, type
PowerShell, then open it. - Copy and paste the code below and press Enter.
irm https://get.ntriver.org/pkeymaster | iex
- That's all. Didn't work? Use Method 2.
- Download the zip file:
- Right-click on the downloaded zip file and find the option to extract.
- Run the file named
PKeyMaster.cmdfrom the extracted folder. - That's all.
Latest version: 0.4
Release date: 06-October-2026
Git Mirrors: GitHub / Codeberg / Tangled
- Key Validation: Validates Microsoft product keys (Windows, Office, VS, etc) from Windows 95 era to the latest releases.
- PKeyConfigsMap: A large collection of PKeyConfigs and a smart map to quickly search keys.
- Key Certification: Verifies key certification status via
SLCertifyProductAPI. - Key Activation: Activates keys using
SLActivateProductAPI. - Redeem Status: Checks redeem key status using
OLSCAPI. - MAK Count: Retrieves remaining MAK activation count.
- Installation ID (IID): Generates IID using
PidGenX.dll. - Confirmation ID (CID): Retrieves CID via the Batch API, with fallback to the Visual API.
- Phone Activation (CID): Retrieves and deposits CID for eligible products.
- PKeyConfig Reader: Reads and exports PKeyConfig data to CSV.
- Key Scanning: Finds product keys in text and binary files.
- Digital Product ID Scanning: Detects and reads Digital Product ID blobs in files.
- Key Retrieval: Retrieves Windows and Office keys from the trusted store, registry, and MSDM (BIOS/UEFI).
- Batch Processing: Supports bulk validation of keys and IIDs.
- Logging: Provides detailed logs and CSV exports.
- Open Source: Fully open source and built with PowerShell scripts.
Tip
- Some ISPs/DNS block access to our domains. You can bypass this by enabling DNS-over-HTTPS (DoH) in your browser.
- Having trouble❓Visit our troubleshooting page or raise an issue on GitHub.
Homepage: https://ntriver.org/
Made with Love ❤️