Ledger Live is a software application designed to manage cryptocurrency assets stored on Ledger hardware wallets. It allows users to securely buy, sell, exchange, and monitor their digital currencies in real time. The app supports multiple cryptocurrencies, offering features like portfolio tracking, transaction history, and account management. It also enables users to stake certain cryptocurrencies, earn rewards, and access decentralized finance (DeFi) services. With Ledger Live, private keys remain on the hardware wallet, ensuring an extra layer of security while interacting with blockchain networks.