Installing Trezor Suite on Windows

Trezor Suite is Trezor's desktop application for managing a compatible Trezor hardware wallet. The official Windows installation guide currently lists Windows 10 (64-bit) or newer as the minimum requirement.

For the safest installation, download the application directly from Trezor's official website rather than from search-result advertisements or third-party download pages.

Official Trezor Suite download page

1. Download Trezor Suite

Visit the official Trezor Suite page and choose the desktop download for Windows. Trezor recommends downloading Suite only from its official website or its official GitHub repository.

The Windows installer is designed for both Windows 10 and Windows 11.

2. Run the Installer

After downloading the installer, open the file and follow the installation prompts.

Depending on your Windows configuration, Microsoft Defender or your browser may display a warning because of Trezor's Windows certificate transition. Trezor says that a browser warning about the installer being blocked can be a false positive when the installer was downloaded directly from Trezor's website or official GitHub repository.

Before continuing, verify the download source carefully.

3. Check the Publisher

If Windows Defender asks you to confirm the application, Trezor's current Windows documentation says the publisher should appear as Trezor Company s.r.o.

If the publisher information is unexpected, don't proceed until you've confirmed that you downloaded the installer from an official Trezor source.

4. Complete Installation

Select Install and allow the installation to finish.

When the process is complete, select Finish. Trezor Suite can then launch automatically, allowing you to connect your Trezor hardware wallet and begin setup.

5. Connect Your Trezor

Once Suite is installed, connect your Trezor hardware wallet using the appropriate USB cable.

If you're setting up a new device, follow the instructions shown by Trezor Suite and on the physical Trezor itself. Trezor's current getting-started process involves downloading Suite, installing it, connecting the device, and following the setup instructions.

6. Protect Your Wallet Backup

During initialization, your Trezor creates a wallet backup. This backup is extremely sensitive.

Trezor's documentation states that the wallet backup is created by the device and is not transmitted to your computer or mobile device.

Never type your backup words into a website or give them to someone claiming to be Trezor Support.

Avoid storing the backup in:

Keep the backup offline and secure.

7. Verify Trezor Suite

For users who want additional assurance, Trezor provides instructions for manually verifying the downloaded installer.

On Windows, Trezor recommends using Gpg4win/Kleopatra to import the Trezor signing key and verify the installer signature. A successful verification should show a “Good signature from ‘SatoshiLabs 2021 Signing Key’” message.

This is particularly useful if you want to independently confirm that the downloaded installer has not been modified.

Trezor's official download-and-verify guide

8. Desktop or Web Suite?

Trezor also provides a browser-based version of Suite at suite.trezor.io/web. Trezor recommends the installed desktop application for most users because it provides enhanced privacy and functionality.

The web application requires a supported Chromium-based browser such as Chrome, Edge, Brave, or Opera. Firefox and Safari are not supported for the web version because they lack the required WebUSB functionality.

Windows Installation Checklist

Before using Trezor Suite, confirm that:

Trezor specifically warns users about phishing sites that appear in search results and recommends downloading Suite only from its official sources.

Final Thoughts

Installing Trezor Suite on Windows is a straightforward process: download the official installer, verify its source, install the application, connect your Trezor, and complete the device setup through the official software.

The most important step isn't simply installing the application—it's making sure you obtained the genuine software. Always start from the official Trezor website, and never provide your wallet backup to a website, application, or person claiming to need it for verification.