Trezor Suite is the official desktop and web application that connects to your Trezor hardware wallet. It combines strong security, a focused user interface, and support for Bitcoin and Ethereum — letting users manage funds, sign transactions, and view portfolio data without exposing private keys to the internet.
Trezor Suite is purpose-built to work with Trezor hardware devices and to keep your private keys offline while giving you modern wallet features. Whether you’re a hobbyist securing a small holding or an advanced user safeguarding a long-term cold storage vault, Trezor Suite balances accessibility with strong cryptographic protections.
Your private keys never leave the Trezor device. All signing happens on the device itself — Trezor Suite only sends unsigned transactions for your device to sign.
Native experiences for both chains: create addresses, inspect transactions, and verify signatures for Bitcoin and Ethereum families — plus token support for ERC-20 assets.
Trezor Suite and Trezor firmware are open-source, which allows independent security audits and community verification of the codebase.
No mandatory server-side account. You pair your Trezor device to the Suite and manage everything locally (with optional cloud features for portfolio sync).
Get the official Trezor Suite app for desktop or use the web app. Always download from official sources (links below). After installation, open the Suite and connect your Trezor device via USB or compatible connection.
If you’re new, follow the device’s guided initialization to create a new seed phrase. If you already have a seed phrase, use the recovery option — never enter your seed phrase into a website or a random device. Use the on-device keyboard and confirmation flow when prompted.
Within Suite you can add Bitcoin and Ethereum accounts, view addresses, and inspect balances. For Ethereum, you can also manage tokens and interact with contracts via the built-in dApp and contract tools.
Trezor Suite protects your private keys and offers transaction verification. However, security is a multi-layer process — Suite reduces attack surface but doesn’t replace careful user practice.
When you send funds, Suite prepares the transaction and your Trezor device displays the details — outputs, amounts, and fees — for you to confirm. This one-step verification ensures the computer can’t silently alter what you sign.
Firmware updates improve security and add features. Only update firmware when the Suite indicates a signed, official firmware is available. Avoid third-party firmware images.
Passphrases act as an extension of the seed. They allow creation of hidden wallets that aren’t discoverable without the passphrase. Use passphrases carefully — losing the passphrase means losing access to funds in that hidden wallet.
Suite supports native Bitcoin workflows including SegWit addresses, transaction fee customization, and payment verification. You can also label addresses locally for bookkeeping.
For Ethereum, Suite displays ETH and ERC-20 tokens, and can help interact with decentralized applications (dApps) through a controlled interface. Suite provides a contract interaction UI that shows call data and lets you confirm parameters on-device before signing.
These links point to official Trezor resources. Each link is styled with a bold color for clarity — always verify you are on an official domain before downloading or updating.
A: Yes — Trezor Suite is free to download and use. The hardware device is paid — the Suite is the official companion app for managing devices.
A: Suite is designed to work with a Trezor hardware wallet. Some read-only features may be available, but signing transactions requires the device.
A: No. Your recovery seed is never uploaded to Suite. It is created and shown on the device and should be kept offline.
A: Use the firmware update flow inside Suite. Only install firmware images provided and signed through the official Suite flow and verify signatures when prompted.
A: If you lose the physical device, you can restore access to your funds on a new Trezor (or compatible wallet) using your recovery seed — provided you kept it safe.
A: Yes — transaction fees are set by the network and adjustable within Suite for supported chains. Suite shows recommended fees and allows manual fee customization.
A: Use the official documentation, blog, and support links above. Community resources, third-party audits, and developer guides are also valuable for deeper learning.