NetRadar is a network scanner for macOS. Run a scan and everything connected appears in seconds — with its name, manufacturer, what kind of thing it is, and how fast it responds.
No account. No servers. Nothing uploaded. Every scan runs on your Mac and the results never leave it. There is no sign-in, no analytics, and no telemetry of any kind.
Phones, printers, TVs, cameras, smart speakers, games consoles, network storage, computers — and the ones you do not recognise. NetRadar identifies devices from the services they advertise, the ports they leave open and their registered manufacturer, all from a database that ships inside the app rather than being looked up online.
One payment unlocks Pro on every Mac signed in to your Apple Account. There is no subscription.
Two things people ask for are missing on purpose. Per-device bandwidth monitoring and Wi-Fi channel analysis both require packet capture, which macOS does not permit to apps distributed through the App Store. Shipping a half-working version of either would be worse than leaving them out.
The support page covers the common questions. Anything else, email admin@vensofts.com.