Trezor Bridge is a software that allows your Trezor hardware wallet to communicate with your web browser. It serves as an intermediary that enables the connection between your Trezor device and web-based applications like the Trezor Wallet or third-party services.

When Do You Need Trezor Bridge?

• Using Web-Based Wallets: If you prefer using the Trezor Wallet through your web browser (instead of the Trezor Suite desktop app), you will need Trezor Bridge to facilitate this connection.
• Third-Party Integrations: Some third-party wallet services that support Trezor devices may also require Trezor Bridge.

How to Download and Install Trezor Bridge

1. Visit the Trezor Bridge Download Page:
   • Go to the official Trezor Bridge page.
2. Download the Installer:
   • The page should automatically detect your operating system (Windows, macOS, or Linux) and provide the correct installer.
   • Click the download button to get the installation file.
3. Install Trezor Bridge:
   • Windows:
     • Run the .exe installer file.
     • Follow the on-screen instructions to complete the installation.
   • macOS:
     • Open the .dmg installer file.
     • Drag the Trezor Bridge icon into your Applications folder.
   • Linux:
     • Download the .sh installer script and run it in your terminal with administrator privileges.
4. Restart Your Browser:
   • After installation, it's a good idea to restart your web browser to ensure it detects Trezor Bridge.

How to Use Trezor Bridge

• Connect Your Trezor Device:
  • Plug your Trezor hardware wallet into your computer using the USB cable.
• Open Trezor Wallet or a Supported Third-Party Service:
  • Navigate to Trezor Wallet or another supported service in your web browser.
• Access Your Wallet:
  • You should see a prompt asking you to connect to your Trezor device. Follow the instructions to interact with your wallet through the browser interface.

Checking if Trezor Bridge is Installed and Running

• Windows:
  • Open the Task Manager (Ctrl + Shift + Esc) and look for "trezord" in the list of processes.
• macOS:
  • Open the Activity Monitor (Command + Space and search for "Activity Monitor") and check for "trezord" running.
• Linux:
  • Open a terminal and use ps aux | grep trezord to see if the process is active.

Troubleshooting

• Browser Doesn’t Detect Trezor:
  • Make sure Trezor Bridge is running. Restart your browser or try reconnecting your device.
• Reinstall Trezor Bridge:
  • If you encounter persistent issues, consider reinstalling Trezor Bridge to ensure everything is up to date.

Security Tips

• Official Sources Only: Always download Trezor Bridge from the official Trezor website to avoid malware or phishing attempts.
• Keep Software Updated: Regularly check for updates to Trezor Bridge to ensure you have the latest security features and bug fixes.

For more detailed information or troubleshooting, you can visit the Trezor Support Center.