Trezor® Suite | Official Wallet App & Device Manager

Why use Trezor® Suite?

Trezor Suite acts as the bridge between your computer or browser and the secure signing environment of the Trezor hardware device. The core design principle is that private keys never leave the hardware device — the Suite builds transactions and displays details while the device signs them after you verify on-screen.

Key benefits include:

Secure transaction signing with on-device verification.
Device manager for firmware updates and configuration.
Portfolio and account management for many coins and tokens.
Support for advanced features: passphrases, multisig, and third-party wallet integrations.

Before you begin — safety checklist

Security starts before you connect the device. Follow this checklist before you download or run any software:

Purchase Trezor hardware only from the official Trezor shop or an authorized reseller.
Inspect shipment packaging for tampering. If anything looks altered, contact support and do not use the device.
Prefer a private, updated computer for setup; avoid public or shared machines.
Prepare a pen and your recovery medium (supplied recovery card or durable backup solution).

Important: Never type or store your recovery seed digitally (no photos, screenshots, cloud storage, or plain text files). The seed must be written physically and kept in secure locations.

Download & install Trezor® Suite

Always download Trezor Suite from the official source. The official start page is trezor.io/start.

Open your browser and visit the official Trezor start page.
Select the installer for your operating system (Windows, macOS, Linux) or use the web version if recommended.
Verify the URL in the browser address bar and the site SSL certificate before downloading.
Run the installer and follow platform-specific prompts. Grant OS permissions only when the publisher is clearly shown as Trezor.

Prefer signed installers and check for checksums or signatures if you are security-conscious. Avoid installers provided via unsolicited messages or third-party mirrors.

Initial setup — create or restore a wallet

On first launch, Trezor Suite will help you either create a new wallet or restore an existing one using a recovery seed. Follow these steps carefully.

Create a new wallet

Choose Create a new device in Suite and connect your Trezor hardware.
Set a device PIN using the Trezor screen — do not choose simple sequences or reuse widely-known PINs.
Write down the recovery seed displayed by the device (12, 18, or 24 words depending on configuration). Confirm a subset of words as prompted to verify accuracy.
Finish setup and add your first accounts in Suite.

Restore an existing wallet

Choose Recover device in Suite and connect the device.
Enter the recovery seed only on the device — never type it into the computer or Suite.
Set a new PIN and finalize the restore; then re-add accounts to sync balances and history.

If your recovery seed includes a passphrase (optional feature), you must provide that passphrase during restore to access funds in the hidden wallet it unlocks.

Navigating Trezor Suite — core sections

Trezor Suite organizes functionality into clear areas that you will use daily:

Dashboard / Portfolio: Overview of holdings and recent activity.
Accounts: Per-asset wallets with balances and transaction history.
Send & Receive: Build transactions, choose fees, and verify addresses on-device.
Manager: Install apps, update firmware, and view device settings.
Settings & Help: Configure Suite behavior, security preferences, and access support resources.

Receive crypto — verify on device

Receiving funds is simple but requires an essential verification step to ensure safety:

In the Suite, select the account and click Receive.
The Suite shows a receiving address; the Trezor device will also display the address on its screen.
Confirm that the address shown on your computer exactly matches the address on your device screen before sharing it. Only use an address you have verified on-device.

Verifying addresses on the physical device prevents address-replacement attacks and malware that could swap clipboard contents.

Send crypto — build, review, sign

Choose Send in the Suite and enter recipient address and amount.
Select fee priority (slow/standard/fast) if available — higher fees result in faster confirmations on many chains.
Review the transaction summary in Suite, then confirm on the Trezor device. The device will display recipient address and amount — verify both before approving.
Once signed, the transaction is broadcast; you can track confirmations in Suite or a block explorer.

For large transfers, send a small test amount first to validate the recipient and end-to-end process.

Manager — apps, firmware & device health

The Manager section is crucial for keeping your device secure and functioning:

Apps: Install or remove blockchain apps on the device (each app supports specific coins/tokens).
Firmware: Apply firmware updates when available; these often include security patches and feature improvements.
Device info: Review serial numbers, firmware version, and other device details to verify authenticity.

Firmware updates must be confirmed on the device. Do not interrupt updates (disconnect or power off) as it can require recovery steps.

Advanced features — passphrase, multisig, third-party wallets

Passphrase (hidden wallet)

A passphrase is an optional additional secret you can use with your recovery seed to create hidden wallets. It provides strong protection in certain threat models but is dangerous if mishandled.

Pros: Adds an extra layer of defense — an attacker needs both the seed and the passphrase.
Cons: If you forget or lose the passphrase, funds in that hidden wallet are irrecoverable. The passphrase is not stored by Trezor or any service.

Treat passphrases like a second recovery seed — store them physically and securely. Only use them if you understand the operational risks.

Multisig

For high-value custody or business use, multisig (multiple independent signers) increases safety by requiring multiple approvals to spend funds. Trezor devices can act as signers in multisig arrangements using compatible wallets (e.g., Electrum). Multisig removes single points of failure and distributes trust.

Third-party wallet integrations

Certain chains or tokens may be managed through third-party wallets while still using a Trezor device to sign transactions. Always verify official compatibility and prefer established, audited third-party solutions.

Backup & recovery — protecting your seed

The recovery seed is the single most important backup for your funds. Protect it as you would any valuable physical asset.

Record your seed on the supplied recovery card or a durable method (metal plates are an option for long-term resilience).
Create multiple physical copies and store them in geographically separate, secure locations (home safe, bank deposit box, trusted custodial service when appropriate).
Never store the seed digitally or share it with anyone. If the seed is ever compromised, move funds to a new wallet with a new seed immediately.

If you lose both your device and your recovery seed, funds cannot be recovered. Multiple secure backups are essential.

Security best practices — checklist

Buy from official channels; check packaging for tampering.
Use a private, updated computer for setup and management.
Use a strong device PIN and change it if compromise is suspected.
Verify addresses and transaction details on the device screen every time.
Keep Trezor Suite and firmware up to date using official sources only.
Be skeptical of unsolicited messages, links, or support requests claiming to be Trezor.

Troubleshooting — common issues & fixes

Problem	Quick fixes
Device not detected	Try another USB cable/port (use data-capable cable), unlock the device, restart Suite, and check OS permissions.
Sync or balance issues	Ensure internet connectivity, restart Suite, re-add the account, or allow more time for blockchain indexing.
Firmware update failure	Reconnect and retry update, ensure stable power/connection, consult support if errors persist.
Forgot PIN	Recover wallet on a new device using the recovery seed; the old device cannot reveal the PIN.
Lost device	Restore on a new Trezor using the recovery seed. If seed lost, funds are unrecoverable.

Frequently Asked Questions (FAQ)

Is Trezor Suite free?

Yes — Trezor Suite is free to download and use. Third-party services accessible via the Suite (e.g., exchanges, swap providers) may charge fees.

Can I use Trezor Suite without a Trezor device?

No — Trezor Suite is designed to be used with a Trezor hardware wallet. The device performs secure signing; without it you cannot authorize transactions.

What if my device is compromised or tampered?

If you suspect tampering, do not use the device. Contact official Trezor support and, if you have your recovery seed, consider creating a new seed and transferring funds to a new device.

Practical workflows & tips

Daily spending account: Keep a small balance in a separate account for everyday use and keep large holdings in your cold storage account.
Test transfers: Send small amounts when interacting with new services, smart contracts, or previously unused addresses.
Periodic checks: Open Trezor Suite regularly to check for firmware updates and review account activity.
Consider multisig: For high-value holdings, use multisig with multiple independent signers to reduce single-point-of-failure risk.

Closing thoughts

Trezor® Suite combined with a Trezor hardware wallet provides a robust and versatile platform for securely managing cryptocurrency. By following the download, setup, and security steps in this guide — and adopting sensible operational practices like testing transactions and maintaining secure backups — you can dramatically reduce the risk of loss or theft. For the latest instructions, firmware notices, and support articles, always refer to the official Trezor website at trezor.io/start.