Trezor Suite is the official interface built to manage Trezor hardware wallets. It provides setup, send/receive, portfolio, swaps, and robust security features in one app.
Private keys remain on the offline Trezor device; Suite acts as the user interface. Transaction signing occurs on the hardware, minimizing exposure to online threats.
Portfolio tracking, multi-account management, address labeling, and integrations for swaps/buys let users manage assets without compromising custody.
Trezor publishes documentation and source code; Suite downloads can be verified via official guides and GitHub releases to avoid tampered installers.