Step-by-step instructions to download and install Trezor Bridge, the essential software that connects your Trezor hardware wallet to your computer.
Follow these simple steps to set up Trezor Bridge on your computer
Before downloading, make sure your computer meets the requirements for Trezor Bridge:
Note: Trezor Bridge is not required for the Trezor Suite desktop app, only for browser-based access.
Visit the official Trezor Bridge download page and select the version for your operating system:
Security Warning: Only download Trezor Bridge from the official Trezor website to avoid malware.
Trezor Bridge download page screenshot
Run the installer file you downloaded:
Installation wizard screenshot
During installation, you might see security prompts. These are normal - Trezor Bridge needs certain permissions to communicate with your Trezor device.
After installation, verify that Trezor Bridge is running correctly:
Success: If the website detects your Trezor device, the installation was successful!
Trezor Wallet interface with connected device
If your device isn't being detected:
If you're still having issues, check the troubleshooting section below or contact Trezor support.
If your Trezor isn't being recognized, try using a different USB port and cable. Some USB ports don't provide enough power for hardware wallets.
On macOS, you might need to allow installation from unidentified developers in System Preferences > Security & Privacy.
Make sure you're using a supported browser (Chrome, Firefox, Brave, or Edge). Some browsers require additional permissions.
Check if your firewall or antivirus is blocking Trezor Bridge. You may need to add an exception for the application.
Common questions about Trezor Bridge
Trezor Bridge is a communication tool that allows your Trezor hardware wallet to connect with supported web browsers. It translates communication between your device and web-based cryptocurrency interfaces like the Trezor Wallet.
No, Trezor Suite desktop application has built-in communication capabilities and doesn't require Trezor Bridge. The Bridge is only needed for browser-based access to your wallet.
Yes, when downloaded from the official Trezor website, Trezor Bridge is completely safe. It's open-source software that only facilitates communication between your Trezor device and supported browsers.
Trezor Bridge automatically checks for updates and notifies you when a new version is available. You can also manually download the latest version from the Trezor website.
Yes, you can use the Trezor Suite desktop application instead of browser-based access, which doesn't require Bridge. Some third-party wallets also have their own communication methods.