Military-Grade SDK Licensing
Windows / Linux v1.0.0 Dev Tool

PATRONHUBDEVS // DEVELOPER TOOLS

Military-Grade SDK Licensing

Enterprise Licensing Engine with HWID Protection

The MG SDK Licensing engine is what powers NoteArmor's own offline licensing. Now available as a standalone SDK for other developers. Bind licenses to hardware fingerprints, compile your protection core with Cython, and validate offline with RSA-4096 without ever exposing your verification logic.

Python Cython Cryptography

Features

  • HWID-bound license generation and validation
  • RSA-4096 cryptographic verification
  • Cython/Nuitka binary protection
  • Server-side validation endpoints
  • Enterprise audit logging

Who this is for

GOOD FIT

  • You want encryption that works without a cloud account
  • You operate in air-gapped or restricted network environments
  • You need a one-time purchase with no recurring cost
  • You want to verify the cryptographic primitives before trusting them

NOT A FIT

  • You need cross-device sync via a cloud vault
  • You're looking for a mobile (iOS/Android) application
  • You need team/shared access to the same encrypted file
  • You're on macOS or Linux (Windows 10/11 only currently)

System Requirements

Python 3.10+, Windows or Linux

Security Guarantees

Offline-First
No internet required for activation or use. Your data never leaves your machine.
AES-256 Encryption
Industry-standard encryption for all data at rest. No plaintext storage, ever.
HWID Binding
Licenses are bound to your hardware fingerprint, preventing unauthorized redistribution.
No Telemetry
No analytics, no crash reporting, no usage tracking. Zero data collection.
Per-project license  · one-time payment
In Development

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  • Platform Windows / Linux
  • Version 1.0.0
  • License Per-project
  • Category Developer Tools
  • Type Sdk
View Source Support on Ko-fi
AES-256 Offline Lifetime

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