Trezor Suite | Secure Crypto Management App

Official app for managing Trezor hardware wallets — accounts, firmware, transactions, and advanced features in one secure interface.

Overview — what Trezor Suite does for you

Trezor Suite is the official desktop and web companion application for Trezor hardware wallets. It’s designed to let users interact with blockchain networks without exposing private keys to the internet. Using Suite you can:

  • Manage multiple cryptocurrencies and accounts (BTC, ETH, LTC, many ERC-20 tokens and more).
  • Safely compose, review, and sign transactions on your hardware device.
  • Update device firmware and verify authenticity.
  • Integrate with third-party services for staking, exchanges, and DeFi interfaces with careful permissioning.

Security-first design: Suite keeps transaction-critical information visible on your hardware screen for manual confirmation. That way, even if your computer is compromised, attackers cannot sign transactions without physical access to your device.

Install & get started

Trezor Suite is available as a desktop application (Windows, macOS, Linux) and a web application using secure browser APIs. For the highest security, download Suite from trezor.io/start and verify signatures where provided.

Quick start

  1. Visit trezor.io/start and download Suite for your platform.
  2. Install and launch the application, then connect your Trezor device with the supplied USB cable.
  3. Follow the guided flow: install firmware (if required), create or recover a wallet, and set a PIN.

Tip: prefer the desktop Suite for convenience and isolation from browser extensions and web clutter.

Core features explained

Accounts & Asset Management

Suite organizes assets by account. Each account maps to a derivation path on your device, allowing you to hold separate balances for different coins or purposes.

Transaction Composer & Approval

Compose transactions in Suite and verify the full details on your Trezor device screen before approving. Suite displays fee estimates and network-specific options; the device shows the address, amount, and fees for independent verification.

Firmware Updates & Device Health

Keeping firmware up to date patches bugs and adds features. Suite performs cryptographic verification of firmware packages and will guide you through safe update steps — always approve updates directly on the device.

Account Recovery

Use the recovery flow in Suite to restore wallets from a recovery seed. Suite supports advanced recovery options like Shamir (SLIP-0039) or BIP39 depending on device model and seed type.

Plugin & Integration Support

Suite integrates carefully with selected third-party services (e.g., market data, staking providers). When connecting, Suite asks for explicit permissions and keeps those integrations compartmentalized from private key operations.

Security model — why keys never leave the device

Trezor's security model centers on local key control. The hardware wallet generates and stores private keys in a protected element; Suite acts as a user-friendly interface but never exports those keys.

  • Air-gapped signing: Signing happens on the device; Suite only broadcasts signed transactions.
  • Out-of-band verification: The device shows critical data (addresses, amounts) on its screen for manual confirmation.
  • Open-source: Trezor firmware and much of Suite's code are open for audit, increasing transparency.

Even if Suite or your computer is compromised, an attacker cannot generate valid signatures without physical access to your Trezor and your PIN (and passphrase if used).

Security best practices when using Trezor Suite

  1. Download from official sources: always use trezor.io/start to get Suite and verify checksums/signatures where provided.
  2. Set a strong PIN: pick a non-trivial PIN; Trezor randomizes numeric layout to reduce observation attacks.
  3. Back up your recovery seed: write it down securely (steel plate recommended for long-term durability) and store copies in separate secure locations.
  4. Consider a passphrase: an optional “25th word” creates a hidden wallet, but store your passphrase safely — loss equals loss of funds for that hidden wallet.
  5. Verify addresses on device: always read (or photograph carefully with a trusted camera if needed) the address shown on the Trezor before sending funds.
  6. Practice small test transactions: when sending to a new counterparty or address, use minimal test amounts first.
Never type your recovery seed on a computer or in a cloud service. No legitimate support representative will ever ask for your seed.

Advanced workflows & integrations

Power users can leverage Suite with additional features and workflows:

  • Multisig coordination: Combine Trezor devices with other hardware/software signers to form multi-signature wallets for organizational security.
  • Coin control & UTXO selection: For Bitcoin users, fine-grained UTXO selection can improve privacy and fee efficiency.
  • DeFi and dApps: Connect to audited third-party DeFi interfaces with clear permission dialogs and limited approvals.
  • Staking & delegation: Where supported, stake assets through trusted partners; Suite provides guidance and confirms delegation transactions on-device.

Note: integrations increase convenience but add attack surface. Limit approvals and revoke allowances you no longer need.

Troubleshooting common issues

Device not detected

Try a different USB cable or port, ensure Suite is updated, and disable conflicting browser extensions if using the web flow. Reboot the computer and reconnect the device.

Firmware update problems

If an update stalls, keep the device connected and restart Suite. Do not unplug mid-update unless instructed by support. If needed, consult official Trezor documentation for recovery steps.

Forgot PIN

Forgetting your PIN requires a device reset and restoring from your recovery seed. This is why safe seed backup is critical.

Missing tokens or balances

Some tokens require manual addition (contract address or token explorer). Verify transactions on a block explorer if balances seem off.

Frequently asked questions

Is Trezor Suite free?

Yes — Trezor Suite is free to download and use. Network fees (gas, miners) still apply when broadcasting transactions.

Can Suite work without a hardware device?

Suite offers limited functionality for reading public information, but key operations require a Trezor device. Never import private keys into Suite — keep them in hardware.

How does Suite protect privacy?

Suite minimizes telemetry, supports Tor routing for enhanced privacy where available, and avoids leaking sensitive data. Always check privacy settings and opt out of telemetry if preferred.

Final notes — ownership, responsibility, and confidence

Trezor Suite pairs usability with a security-first posture: the device safeguards your keys while Suite provides the convenience and tooling to manage assets. The most secure setups combine hardware wallets, strong PINs, offline seed backups, hardware security keys for host systems, and careful integration management.

Getting comfortable with Suite and practicing recovery in a low-risk test wallet will make you faster and more confident in real operations. Treat security as an ongoing practice, not a one-time setup.

Download Trezor Suite — Start Securely