Trezor Suite

Official companion app — desktop & web | Private by design

Overview

Trezor Suite is the official companion application for Trezor hardware wallets. It provides a privacy-first interface for managing Bitcoin, Ethereum, ERC‑20 tokens, NFTs and many other cryptocurrencies. The Suite acts as a local controller: it builds transactions and communicates with your connected Trezor, while all private keys remain isolated on the device and signing always requires physical confirmation.

Core Capabilities

Device-backed security

Private keys remain on the Trezor device; signatures are produced only after you confirm actions on-device.

Multi-currency support

Manage Bitcoin, Ethereum, ERC‑20 tokens, and a broad selection of altcoins and NFTs from one app.

Privacy-first design

Local-first operation with optional web features—minimizes data exposure and avoids unnecessary cloud storage.

Web3 & dApp integrations

Connect securely to decentralized applications while verifying every transaction on your hardware device.

Getting Started

  1. Purchase an official Trezor device from trezor.io or an authorized reseller to avoid tampering.
  2. Download Trezor Suite (desktop or web) from the official website and install it on your machine.
  3. Connect your Trezor, initialize the device, create a PIN, and write down your recovery seed on paper—store it offline.
  4. Add cryptocurrency accounts inside Suite and install coin-specific apps on the device if required.
  5. Always verify receiving addresses and transaction details on the Trezor display before approving.

For Developers

Trezor Suite exposes integration points for dApps and tooling that wish to interact with Trezor devices. Developers should follow secure integration patterns: request minimal scopes, present explicit prompts for users, and rely on on-device verification to prevent spoofing. Consult the official docs for APIs, Bridge, and example SDKs.

Security & Best Practices

  • Buy hardware only from official channels; tampered devices are a real risk.
  • Never type your recovery seed into any computer or phone—store it offline on non-digital media.
  • Use a strong PIN and consider a passphrase if you understand the recovery implications.
  • Keep firmware and Suite updated via official releases and verify checksums when provided.
  • Test interactions with new dApps using minimal amounts and confirm every field on the device screen.

Frequently Asked Questions

Does Trezor Suite hold my keys?

No. Private keys are generated and stored in the Trezor hardware. Suite never exports your keys—only the device can sign messages and transactions after you physically confirm them.

How do I recover a lost device?

Restore your wallet on a replacement Trezor (or compatible wallet) using your recovery seed. Protect the seed: anyone with it can access your funds.