PWF Auth — free license key & user authentication backend for desktop apps: HWID-locked keys, user accounts, remote kill switch and OTA updates. SDKs in 10 languages.
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Updated
Oct 23, 2026
PWF Auth — free license key & user authentication backend for desktop apps: HWID-locked keys, user accounts, remote kill switch and OTA updates. SDKs in 10 languages.
Tkinter desktop client sample for PWF Auth licensing and authentication with live heartbeat sessions.
Official Python client for PWF Auth: license keys, HWID binding, encrypted sessions with a kill switch, device moves and user accounts. pip install pwfauth
Console tour of the official pwfauth Python package: license keys, the heartbeat kill switch, moving a license to a new PC, trials and user accounts.
Official .NET client for PWF Auth — license keys, HWID binding, sessions and accounts (NuGet: PWFAuth)
Official Node.js client for PWF Auth: license keys, HWID binding, encrypted sessions with a kill switch, device moves and user accounts. npm install pwfauth
VB.NET example clients (console + Windows Forms) for the PWF Auth licensing & user-auth REST API — every endpoint, AES-encrypted sessions, zero dependencies.
Console tour of the official pwfauth Python package: license keys, the heartbeat kill switch, moving a license to a new PC, trials and user accounts.
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