Windows: from ZIP to TV connection
No phone required. Extract the full client and connect to an Android TV or box you authorize on the same local network.
Prepare and launch
Use 64-bit Windows 10/11 with .NET Framework 4.8. Extract the full ZIP and run NATNT.exe, keeping the tools folder. The program is not code-signed; check the official download checksum first.
Discover, connect and pair
Use the connection guide to find TV debugging settings. Search in Devices, select the TV and use the selected device, then press Connect at the top. Approve the request from your PC on the TV. Pairing and connection ports are different.
Cast your PC and audio
In Tools, choose a display or window and start casting. A receiver is installed or updated on first use. Audio comes from the default playback device, not the microphone. Closing or minimizing a selected window, locking, sleeping or disconnecting stops the relevant session. A single window does not isolate one app’s audio.
TV screen and independent remote
Start TV mirroring or recording in Tools and expand the independent remote. Each session lasts up to 3 minutes. Wait for the file-completion message after stopping; an interrupted temporary recording is not a confirmed saved file.
Apps and files
Find third-party apps on the Apps page. Select or drag in one complete APK, then check the target, OS and architecture before installing. Files supports shared-storage uploads and downloads, without whole-folder or resumable transfers. Confirm data before deleting or uninstalling.
Update or remove
Close NATNT and its active sessions, then extract the new version to a new folder. Device, language and save-folder settings remain in %LOCALAPPDATA%/NATNT/settings.json. Deleting the program folder does not remove them. Local platform-tools manages ADB credentials; you can revoke approval on the TV.