Keycard Desktop

January 21, 2026 ยท View on GitHub

Keycard Desktop is an application to manage your Keycard. Here are some screenshots of its functionality.

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Installing Keycard Desktop

Download the latest version of Keycard Desktop from the github release page.

Alternativelly, you can compile Keycard Desktop for your computer from the command line.

git clone https://github.com/choppu/keycard-desktop.git
npm install
npm run dist

Install dependencies on Linux:

CXXFLAGS="-DNAPI_DISABLE_CPP_EXCEPTIONS" npm install

Functionality

  • Show Card Details
  • Manage Pairings
  • Change Credentials
  • Manage Wallet
  • Get Ethereum Address with QR Code and link to Etherscan
  • Reinstall Keycard Applet
  • Lock Keycard
  • Factory Reset Keycard

Roadmap

  • Sign Transactions, providing an RPC Interface for other programs
  • Basic Wallet Functionality
  • Autoupdate