Where can I download Trezor® Bridge?

Download installers and instructions from the official page: https://trezor.io/bridge.

My device isn't detected after installing Bridge — what should I do?

Try a data-capable USB cable and different port, restart the browser/computer, ensure the Bridge process is running, disable interfering extensions or VPNs, and reinstall Bridge if needed.

Trezor® Bridge Download — Install Guide, Trezor Suite & Secure Connection

Q: What is Trezor® Bridge?

Trezor® Bridge is a desktop service that enables secure communication between a Trezor® Hardware Wallet and the Trezor Suite App or supported web interfaces.

What is Trezor® Bridge and why you need it

Trezor® Bridge is a lightweight desktop service that enables secure communication between a physical Trezor® Hardware Wallet and the Trezor Suite App or supported web interfaces. While modern browsers sometimes connect directly, Bridge provides a stable, cross-platform channel (Windows, macOS, Linux) and ensures reliable device detection, firmware updates, and transaction signing.

Supported software & official links

Trezor Suite App (web & desktop): manage accounts, send/receive crypto and update firmware at suite.trezor.io.
Start guide: step-by-step onboarding and recovery at trezor.io/start.
Bridge download page: direct installers and instructions at trezor.io/bridge.
Main site: product and security information at trezor.io.

How to install Trezor® Bridge (quick steps)

Download the appropriate installer from trezor.io/bridge for Windows, macOS, or Linux.
Run the installer and follow on-screen instructions. On macOS you may need to approve a system extension in System Preferences.
Restart your browser or the Trezor Suite desktop app after installation.
Connect your Trezor® Hardware Wallet with a data-capable USB cable; open Trezor Suite or visit trezor.io/start to continue.

Troubleshooting common Bridge issues

If your device is not detected:

Confirm the cable supports data (not charge-only) and try another USB port.
Ensure Bridge is running: on Windows check services, on macOS check Activity Monitor for trezord or similar process.
Restart your browser or computer after installing Bridge.
Disable VPN or browser extensions that may block local connections.
Reinstall Bridge from trezor.io/bridge if problems persist.

Security & best practices

Always download Bridge and Suite from official domains (trezor.io and suite.trezor.io). Never share your recovery seed or private keys. Keep firmware and software updated through the Trezor Suite App, and verify firmware update prompts on the device screen itself before approving.

Further resources

Follow the official onboarding flow at trezor.io/start, and manage your device via Trezor Suite. For Bridge downloads and platform-specific instructions visit trezor.io/bridge.