
Ether Window
ether-window
About App
The wallet is completely offline. You do not need internet, bluetooth or cable. The wallet communicates via qr codes and is therefore the most secure in the world. You do not need the internet to generate a signed transaction, and you can send it via QR code on: www.etherwindow.com. Take your old phone, turn off the internet and have the most secure hardware wallet in the world."
Developer info