> ## Documentation Index > Fetch the complete documentation index at: https://bridge-trexorapp.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Trézor Bridge® | Introducing the New Trezor® App > Access Trezor Bridge to support device detection, connect your hardware wallet, and prepare your computer for compatible cryptocurrency management activities. # Trezor Bridge: A Complete Guide to Connecting Your Trezor Hardware Wallet ## Introduction to Trezor Bridge Trezor Bridge is a background communication service that helps a computer browser connect with a compatible Trezor hardware wallet. It supports communication between the device and supported wallet interfaces, allowing users to access wallet functions and manage their cryptocurrency accounts. For people setting up or using a Trezor device, understanding Trezor Bridge can make the connection process easier. This guide explains what the software does, how to install it, and which security practices to follow. ## What Is Trezor Bridge? Trezor Bridge is software that enables communication between a Trezor hardware wallet and supported applications running on a computer. It works in the background and helps the browser recognize the connected device. When a user connects a Trezor wallet, Bridge helps establish the communication needed for supported operations. This may include accessing wallet information, managing accounts, and preparing cryptocurrency transactions. Trezor Bridge does not replace the hardware wallet. The device remains responsible for protecting private keys and confirming sensitive operations. ## Why Is Trezor Bridge Important? Trezor Bridge can help provide a reliable connection between a computer and a hardware wallet. **Device Recognition:** It helps supported browser-based wallet interfaces detect a connected Trezor device. **Communication Support:** It allows compatible applications to communicate with the hardware wallet. **Wallet Access:** It supports access to wallet-management features when used with compatible software. **Transaction Interaction:** It helps applications communicate with the device when preparing supported transactions for review and confirmation. ## How to Install Trezor Bridge Follow these general steps to install and use Trezor Bridge: 1. Open the official Trezor website using a trusted browser. 2. Find the official Trezor Bridge download or installation instructions. 3. Select the version that matches your computer's operating system. 4. Download the software from the official source. 5. Open the installer and follow the installation instructions. 6. Restart your browser if the instructions request it. 7. Connect your Trezor hardware wallet using a compatible USB cable. 8. Open a supported Trezor wallet interface and follow the device connection instructions. The exact installation process may differ depending on your operating system and the current Trezor software version. ## How Trezor Bridge Works After installation, Trezor Bridge runs as a background service on your computer. When you connect your hardware wallet, a supported application can use Bridge to communicate with the device. The application may request information or prepare an operation for the hardware wallet. For sensitive actions, review the details displayed on the device itself and approve only transactions you understand. This communication process helps connect the software interface with the hardware wallet while keeping private-key operations protected by the device. ## Security Tips for Trezor Bridge Users Good security habits are essential when managing digital assets. Keep these recommendations in mind: * Download Trezor Bridge only from the official Trezor website. * Avoid installation files shared through unknown websites or messages. * Keep your computer's operating system and wallet software updated. * Never share your recovery seed with anyone. * Never enter your recovery seed into an unfamiliar website or application. * Check transaction addresses and amounts on your Trezor device before approving. * Disconnect your device when you have finished using it. Your recovery seed provides access to your wallet. Store it offline in a secure location and keep it private. ## Troubleshooting Common Connection Problems Sometimes a browser may not recognize a connected Trezor device. If this happens, check that the USB cable supports data transfer and that the device is properly connected. You can also restart your browser, check whether Trezor Bridge is installed correctly, and follow the official troubleshooting instructions. If the issue continues, consult Trezor's official support documentation rather than downloading software from an unofficial source. ## Frequently Asked Questions **What is Trezor Bridge used for?** Trezor Bridge helps supported applications communicate with a connected Trezor hardware wallet. **Is Trezor Bridge a wallet?** No. It is a communication service, not a standalone cryptocurrency wallet. **Does Trezor Bridge store private keys?** Trezor Bridge is designed to facilitate communication. Private keys are protected by the hardware wallet and should never be shared. **Do I need Trezor Bridge on every computer?** You may need to install it on each computer where a supported interface requires Bridge for device communication. ## Conclusion Trezor Bridge helps connect compatible Trezor hardware wallets with supported applications on a computer. By installing it from the official source and following the correct connection instructions, users can access supported wallet-management features more smoothly. Always protect your recovery seed, verify transactions directly on your hardware device, and use trusted software when managing cryptocurrency. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.