Trezor Suite®

What Is Trezor Suite®?

Trezor Suite® is the official desktop (and web) application that serves as the access portal for interacting with your Trezor hardware wallet. It’s your secure interface for:

• Viewing balances, transaction history, and portfolio overview
• Sending and receiving crypto assets with on‑device transaction signing
• Managing multiple accounts and different blockchains
• Using advanced features like passphrase wallets, exchanges, and integrations
• Updating firmware, checking device health, and security settings

Importantly, private keys and signing always remain on your hardware device; the Suite is only the user interface. Even when you connect via web, the cryptographic operations do not expose your keys.

System Requirements

Before installing, ensure your system meets the following:

• Operating System: Windows (10 or newer), macOS (latest two versions), Linux (Ubuntu, Fedora, etc.)
• Memory: 4 GB RAM minimum (8 GB recommended)
• Disk Space: 200 MB free for installation; additional space for logs/cache
• Browser support (for web version): Chrome, Firefox, Brave—latest versions
• Internet connection: Required for updates, blockchain data, exchange APIs (but not for signing)
• USB interface: Standard USB‑A, USB‑C or adapter (for connecting Trezor hardware)

Installation & Launch

Follow these steps to get your Suite up and running:

1. Download from official source:
   Go to the official trezor.io website and click “Suite” then “Download”. Always verify the URL and HTTPS certificate.
2. Install the application:
   Run the installer for your OS (e.g. .exe on Windows, .dmg on macOS, .AppImage or .deb on Linux). Follow on‑screen instructions.
3. Open Trezor Suite:
   Launch the Suite app. On first run, allow required permissions such as USB access and system notifications.
4. Switch to web version (optional):
   If you prefer not to install, you can use the browser/web version at suite.trezor.io. The experience and features match the desktop app.

Once launched, you'll arrive at a welcome screen prompting to connect your device or begin setup.

Connecting Your Device

Here’s how to safely connect your Trezor hardware wallet to Suite:

1. Plug your Trezor device into the computer via USB.
2. Wait for Suite to detect it. You may be asked to grant USB permissions—approve only if it matches the Trezor device model.
3. If the device screen shows “Go to trezor.io/start”, it indicates it needs initialization or firmware upgrade.
4. If the device is already set up, it may prompt you for your PIN directly (on the device). Suite will read and display your existing accounts.

Do **not** share your PIN or recovery seed with anyone. The PIN is only entered on the Trezor device itself.

Initial Access Flow

This is the first-time flow you’ll follow to gain access to your crypto assets via Suite:

1. Choose “Create new wallet” or “Recover existing wallet”:
   If you own a fresh device, choose “Create new”; if you already have a seed, choose “Recover”.
2. Install firmware (if needed):
   If no firmware or an update is required, Suite will offer to install it. Confirm the firmware version shown on the device display before approving.
3. Generate your recovery seed:
   For new setups, the Suite + device will generate a recovery seed (12, 18, or 24 words). Carefully write them on paper or a metal backup. Confirm selected words as asked.
4. Confirm backup words:
   The Suite will test you by asking you to confirm some of the words by index (e.g. “word #5, #17”). This ensures the seed is recorded correctly.
5. Set device PIN:
   Choose a PIN using the device’s randomized keypad mechanism. The PIN is necessary to access accounts.
6. Optional passphrase:
   You may add an extra passphrase (a “25th word”) to create a hidden wallet. Use this only if you understand how passphrase wallets work.
7. Finalize and scan for accounts:
   Suite will scan supported blockchains, show available accounts, and allow you to label them (e.g. “Savings”, “Trading”, etc.).
8. Access your dashboard:
   You will now arrive at your portfolio overview within Suite. You’re ready to send, receive, and manage crypto securely.

Account Management

Trezor Suite lets you manage multiple accounts across blockchains in one place:

• View accounts: Switch among accounts, blockchains, and hidden/pasphrase wallets.
• Create new accounts: Add extra accounts per blockchain (e.g. multiple Bitcoin wallets, Ethereum accounts).
• Rename / label accounts: Give friendly names to your accounts (e.g. “Main BTC”, “Savings ETH”).
• Hide / archive accounts: If you no longer use an account, archive it instead of deleting it (private keys remain safe on the device).
• Import public keys / watch-only accounts: You can import public (xpub) keys to track balances without exposing any private keys.

Sending & Receiving Crypto

Here’s how to transact securely using Suite and your device:

1. Receive:
   In Suite, select “Receive” for a chosen account. The address is displayed on both Suite and your hardware device. Always confirm the address on the physical device screen before sharing it or using it.
2. Send:
   Enter recipient address, amount, optional memo/fee settings. Suite may suggest fees or allow manual custom fees.
3. Review transaction details:
   The summary (recipient address, amounts, fees) will be shown on Suite and on the hardware device. Confirm only if everything matches.
4. Approve on device:
   Sign the transaction by pressing the confirm button(s) on your Trezor device. Only then is the transaction broadcast to the network.
5. Transaction confirmation and history:
   Once sent, Suite shows the transaction status and history. It will also display confirmations (e.g. 1/6, 2/6) as the network processes it.

Note: Do not ever allow software on your computer or browser to show an address and approve it without checking the hardware device screen. Malware can attempt to change addresses covertly.

Advanced Features

Once you’re comfortable, Trezor Suite offers more powerful options and integrations:

• Passphrase / hidden wallets: Use an additional secret word to create parallel “hidden” accounts.
• Exchange & swap integrations: Use built‑in partner APIs to swap or exchange crypto directly in Suite.
• External integration (Web3, dApps): Connect your Trezor via WalletConnect, MetaMask plugin, or other compatible dApps for signing and interaction.
• Batch transactions: Combine multiple outputs into one signing session (where supported).
• Multi‑signature setup (multisig): Use Suite alongside other hardware/software tools to manage multisig wallets.
• Export public keys / xpubs: Export account info in read‑only form for watch-only wallets or portfolio tracking software.
• Health check & diagnostics: Check firmware version, device health, warnings about seed reuse or anomalies.

Maintenance & Security

Security is not “set and forget.” Here are recommended practices to maintain a safe setup:

• Keep firmware up to date: Periodically check for firmware updates via Suite. Always verify device prompts.
• Verify software signatures: If Suite offers downloadable updates, verify their cryptographic signatures when applicable.
• Use trusted computers: Avoid connecting your device on public, compromised, or shared machines.
• Always verify addresses and amounts on-device: Do not trust your computer’s display alone—malware might interfere.
• Backup recovery seed securely: Store the seed offline, in multiple geographically separated secure locations (paper, metal backup, safe deposit box).
• Never enter seed into software: Your seed should never be typed into a computer, phone, or cloud service.
• Beware of phishing and clone sites: Always navigate to Suite or Trezor via your bookmark or type the address manually.
• Use passphrase cautiously: If using a passphrase, treat it as part of your secret and never store it alongside your seed.
• Limit exposure: Use separate accounts for daily transactions vs long-term holdings.

Frequently Asked Questions

Do I always need my Trezor device to use Suite?

Yes. The device must be connected and unlocked for any cryptographic operation (sending, signing). Suite is only a user interface.

Can I use Suite on multiple computers?

Yes. You can install or access Suite on any trusted computer. Your private keys remain on the device and are never shared.

What happens if I lose my Trezor device?

If you lose the physical device, you can recover using your recovery seed (and passphrase, if used) on a new Trezor or compatible wallet hardware. Ensure you keep your seed safe.

Can I disable Suite updates?

While it's technically possible, it is strongly discouraged. Updates often include important security fixes.

What if Suite can’t detect my device?

Check your USB cable/port, ensure you have granted permissions, ensure firmware is current, and that no software firewall or USB filter is blocking the connection. Rebooting Suite or reconnecting often resolves detection issues.

Is the web version as secure as the desktop version?

The core cryptographic operations still happen on-device, so security is maintained. However, the desktop version may reduce certain attack surfaces (browser extensions, web-based vulnerabilities).