Trezor Suite User Guide Table of Contents

Introduction to Trezor Suite Trezor Suite is a comprehensive platform designed to empower users with secure, user-friendly, and private management of their cryptocurrency assets. Developed by SatoshiLabs, Trezor Suite integrates seamlessly with Trezor hardware wallets, offering a robust solution for both beginners and advanced users. This all-in-one application, available as a desktop, web, and mobile app, ensures that you can manage your digital assets with confidence, whether you're at home or on the go. Trezor Suite prioritizes security through features like passphrase-protected hidden wallets, multi-share backups, and the ability to run a custom backend for enhanced privacy. Its intuitive interface simplifies tasks such as sending, receiving, and swapping cryptocurrencies, while advanced features like transaction fee management and labeling provide flexibility for seasoned users. This guide outlines the key functionalities of Trezor Suite, helping you maximize the potential of your Trezor hardware wallet.

Setting Up Your Trezor Device with Trezor Suite Getting started with Trezor Suite is straightforward, ensuring your Trezor hardware wallet is ready to safeguard your cryptocurrencies. The setup process begins with downloading Trezor Suite from the official website at trezor.io/trezor-suite. Once installed, connect your Trezor device, such as the Trezor Model T or Trezor Safe 5, via USB. Trezor Suite guides you through firmware installation, which is critical for device security and compatibility with the latest features. After firmware setup, you create a wallet by generating a recovery seed, typically a 12, 20, or 24-word phrase, depending on your device and backup method (BIP39 or SLIP39). Write down these words on the provided backup card and store them offline in a secure location. Trezor Suite then prompts you to set a strong PIN to protect against unauthorized physical access. Upon completion, the Trezor Suite Dashboard displays your portfolio, ready for you to add cryptocurrencies and start managing your assets.

Understanding Wallet Backups in Trezor Suite Your wallet backup is the cornerstone of securing your cryptocurrencies in Trezor Suite. Trezor Suite supports both BIP39 and SLIP39 backup formats, offering flexibility based on your security needs. BIP39 backups consist of 12, 20, or 24 words, while SLIP39, used by newer models like Trezor Safe 5, involves 20 or 33 words for single or multi-share backups. These words, displayed on your Trezor device during setup, must be recorded accurately and stored offline. Trezor Suite includes a backup verification feature, allowing you to confirm the validity of your recovery seed through a simulated recovery process. Never store your backup digitally, as this increases the risk of exposure. Trezor Suite emphasizes the importance of keeping your backup separate from your device and passphrase to ensure maximum security. For advanced users, multi-share backups provide an additional layer of protection by distributing recovery words across multiple locations.

Using Passphrases and Hidden Wallets in Trezor Suite Trezor Suite enhances security through its passphrase feature, allowing you to create hidden wallets for added protection. A passphrase is an extra string of characters, up to 50 ASCII characters, that you choose and combine with your recovery seed to generate a unique wallet. Each distinct passphrase creates a separate hidden wallet, accessible only with the exact passphrase. Trezor Suite does not store passphrases, so you must memorize or securely store them offline, separate from your recovery seed. This feature is ideal for protecting against scenarios like a "wrench attack," where you might reveal a standard wallet with minimal funds while keeping larger assets in hidden wallets. To enable passphrases, navigate to Device Settings in Trezor Suite and toggle the feature on. Always double-check passphrase entry, as even minor errors create entirely new wallets.

Managing Accounts in Trezor Suite Trezor Suite allows you to manage multiple cryptocurrency accounts efficiently, supporting a wide range of coins like Bitcoin, Ethereum, and Cardano. From the Dashboard, you can add new accounts for each cryptocurrency using the "+" button in the sidebar or the "Enable more coins" option. Trezor Suite supports various address types, such as SegWit, Taproot, and Legacy for Bitcoin, ensuring compatibility with your preferred network standards. The labeling feature in Trezor Suite helps you organize wallets, accounts, and transactions by assigning custom names, which can be stored locally or on cloud services like Google Drive or Dropbox. This is particularly useful for tracking transactions across multiple accounts. You can also export transaction history in various formats for record-keeping or tax purposes, making Trezor Suite a versatile tool for portfolio management.

Sending and Receiving Cryptocurrencies with Trezor Suite Trezor Suite simplifies the process of sending and receiving cryptocurrencies while maintaining high security. To receive funds, select an account in Trezor Suite, click "Receive," and generate a fresh address, which you can share via QR code or text. Always verify the address on your Trezor device to prevent phishing attacks. For sending, input the recipient’s address, specify the amount, and choose a transaction fee priority (low, normal, or high) to balance cost and confirmation speed. Trezor Suite supports Replace-by-Fee (RBF), allowing you to increase the fee for faster confirmation if a transaction is stuck. All transactions require confirmation on your Trezor device, ensuring that only you can authorize outflows. The Portfolio section in Trezor Suite provides a historical chart of your account values, helping you track performance over time.

Customizing Transaction Fees in Trezor Suite Trezor Suite offers flexible transaction fee management to optimize your crypto transfers. When sending funds, you can select from predefined fee levels—low, medium, or high—based on your urgency and budget. Low fees are cost-effective but may result in slower confirmations, while high fees prioritize faster processing. The Replace-by-Fee (RBF) feature allows you to bump fees for unconfirmed transactions, ensuring timely processing during network congestion. Trezor Suite provides real-time fee estimates based on network conditions, helping you make informed decisions. For advanced users, connecting Trezor Suite to a custom Blockbook server enhances privacy by routing transactions through your own backend, reducing reliance on third-party services. This level of control makes Trezor Suite a powerful tool for managing transaction costs effectively.

Running a Custom Backend for Privacy in Trezor Suite For users prioritizing privacy, Trezor Suite supports connecting to a custom Blockbook server, giving you full control over your transaction data. This feature allows you to run your own backend, ensuring that your wallet activity is not exposed to external servers. Setting up a custom backend involves configuring a Blockbook server and linking it to Trezor Suite via the Settings menu. This process, while technical, is detailed in Trezor’s official guide, making it accessible for advanced users. By using a custom backend, you enhance the privacy of your transactions and reduce dependency on centralized services, aligning with Trezor Suite’s commitment to user sovereignty. This feature is particularly valuable for those who value decentralization and data security.

Exploring Trezor Suite Lite for Mobile Management Trezor Suite Lite is the mobile companion app for Trezor Suite, designed for users who need to manage their portfolios on the go. Available for iOS and Android, Trezor Suite Lite allows you to monitor balances, receive payments, and add new accounts without your Trezor device connected. You can select cryptocurrencies and address types, such as SegWit or Taproot for Bitcoin, directly in the app. The View-only mode ensures you can track your assets securely, even when your Trezor device is offline. Trezor Suite Lite syncs seamlessly with the desktop and web versions, providing a cohesive experience across platforms. This makes Trezor Suite a versatile solution for users who need flexibility without compromising security.

Advanced Security Features in Trezor Suite Trezor Suite integrates advanced security features to protect your assets beyond basic wallet functionality. In addition to passphrases and PINs, Trezor Suite supports multi-share backups (SLIP39), which split your recovery seed into multiple parts for enhanced security. You can also configure your Trezor device as a hardware 2FA device, similar to a Yubikey, for added account protection. For extreme scenarios, Trezor Suite allows you to set a wipe PIN that erases your device if entered, safeguarding your funds from physical threats. Regular firmware updates, accessible through Trezor Suite, ensure your device remains secure against emerging vulnerabilities. Joining the Trezor Suite Early Access Program lets you test new features before they roll out, keeping your setup cutting-edge.

Troubleshooting Common Issues in Trezor Suite Trezor Suite is designed for reliability, but issues like passphrase errors or connectivity problems may arise. If a passphrase-protected hidden wallet shows as empty, double-check for typos, as passphrases are case-sensitive and must be entered exactly. Trezor Suite’s eye icon lets you verify passphrase input. For connectivity issues, ensure your device’s firmware and Trezor Suite are up to date, and try switching USB cables or ports. If a transaction fails to confirm, use the RBF feature to adjust fees. Trezor Suite’s support resources, accessible via trezor.io/support, offer detailed troubleshooting guides. For sensitive issues, contact Trezor’s Support team through the Troubleshooter, and never share your recovery seed or passphrase, as Trezor staff will never request them.

Keeping Your Trezor Suite Updated Regular updates to Trezor Suite and your Trezor device’s firmware are essential for security and functionality. Trezor Suite notifies you of available updates, which you can install by following on-screen instructions. Firmware updates enhance compatibility and patch vulnerabilities, while Trezor Suite updates introduce new features and improve usability. The Trezor Suite Early Access Program, toggled in Application Settings, lets you access beta features before general release. Updates roll out in stages, so you may not receive them immediately. Always download Trezor Suite and firmware from trezor.io to avoid phishing risks. Keeping your setup current ensures you benefit from the latest advancements in Trezor Suite’s ecosystem.

Contributing to Trezor Suite Development Trezor Suite is an open-source project, and its monorepo on GitHub welcomes contributions from developers. The repository includes Trezor Suite, Trezor Connect, and Trezor Suite Lite, supporting desktop, web, and mobile platforms. Developers can set up a local environment using Git LFS and follow Trezor’s setup guides for macOS, Linux, or Windows. You can use an emulator to test Trezor Suite without a physical device, making development accessible. Report security vulnerabilities privately to security@satoshilabs.com, and adhere to Conventional Commits for contributions. By contributing, you help enhance Trezor Suite’s security, usability, and privacy for users worldwide.

Disclaimer This guide provides general information on using Trezor Suite and is not financial or investment advice. Cryptocurrency investments carry risks, and users should conduct their own research before making decisions. Always verify the authenticity of Trezor Suite downloads from trezor.io and never share your recovery seed or passphrase. Trezor and SatoshiLabs are not liable for any loss of funds due to user error, phishing, or failure to follow security best practices. For the latest updates and support, visit trezor.io/support.