Introduction
Trezor‑Suite is the official desktop application for Trezor hardware wallets (Model T, Trezor One). It provides a secure, user-focused interface for managing multiple cryptocurrencies, signing transactions, performing firmware updates, and interacting with third-party services, all while ensuring private keys never leave your Trezor device. This guide explains the full setup process, security recommendations, troubleshooting advice, and advanced workflows for power users.
Download & installation
Always download Trezor‑Suite from the official Trezor website. Choose the installer appropriate for your OS (Windows, macOS, Linux). When available, verify signatures or checksums to confirm the download's integrity before running the installer.
- Visit the official Trezor site and download Trezor‑Suite.
- Verify checksums/signatures when provided to ensure file integrity.
- Run the installer and follow on-screen prompts to install the app.
- Open Suite and connect your Trezor device via USB or USB‑C adapter if required.
First-time setup: create or restore a wallet
On a new Trezor device you'll be guided to create a PIN and a recovery seed (12, 18 or 24 words depending on the model and options). Record the seed on paper or, preferably, a durable metal backup — never store it digitally. To restore an existing wallet, select the restore option and enter your recovery words using the hardware device's interface when prompted.
Core features and workflows
Security best practices
Trezor‑Suite is built to minimize attack surfaces, but users must adopt strong habits to keep funds safe:
- Never disclose your recovery seed — Trezor support will never ask for it.
- Store the seed offline in at least two secure locations (consider metal backups for durability).
- Use a strong and unique PIN for your device; avoid obvious numbers or shared PINs.
- Enable passphrase protection only if you fully understand the risks and backup responsibilities.
- Always verify transaction details on the hardware device screen — the device shows the exact address being signed.
- Beware of phishing and always use bookmarked official URLs when visiting support or documentation pages.
Sending and receiving funds
When sending funds, create the transaction in Suite and then check the address, amount, and fee on your Trezor device display. Confirm the transaction only after these details match. For receiving, generate an address in Suite for the chosen account, confirm it on-device, and share it with the sender. Reuse of addresses is discouraged for privacy — generate new addresses for public receptions if possible.
Troubleshooting common issues
Device not recognized
Try a different USB cable or port, ensure the device is unlocked (enter PIN), restart Suite and the device. On Linux, check ufw/udev rules and required libraries.
Firmware update failed
If an update fails, do not panic. Restart Suite, reconnect the device, and retry. If the device appears unresponsive, follow Trezor's recovery guidance or contact official support.
Missing or delayed transactions
Check network confirmations on a block explorer, resync the account in Suite, and verify the receiving address used.
Advanced workflows
Power users may enable passphrases for additional hidden wallets, set up multiple accounts for privacy and auditing, or integrate Trezor‑Suite with multisig arrangements and other custody solutions. For enterprise or institutional scenarios, evaluate hardware backups, multisig configurations and HSM combinations to meet organizational security and compliance needs.
Recovery & restore procedures
If you must recover a wallet, use your recovery seed with a new device via Suite’s restore process. Ensure you perform this in a secure, offline-friendly environment to avoid exposing the seed. If you lose both device and seed, funds are unrecoverable—plan backups accordingly.
FAQ
Is Trezor‑Suite open-source?
Many Suite components and Trezor firmware are open-source. Refer to the official Trezor GitHub for repositories, build instructions and verification steps.
What if I forget my PIN?
Entering the wrong PIN multiple times will wipe the device to protect against brute force attacks. Use your recovery seed to restore funds on a new device if this happens.