Download & install Ledger Live
Always download Ledger Live from the official source (ledger.com/start) and verify the integrity of the installer when checksums or signatures are provided. Ledger distributes native installers for Windows, macOS and Linux as well as mobile apps through official app stores. The desktop client is recommended for full control, while mobile apps provide convenient portfolio monitoring and transaction signing via Bluetooth on supported devices like Ledger Nano X.
Step-by-step
- Visit the official page and choose your OS.
- Download the installer and check signature (if offered).
- Install and open Ledger Live — follow on-screen prompts to set up or connect your device.
- Use the Manager in Ledger Live to install coin apps on your device as needed.
- When sending transactions, always confirm details on your Ledger device screen.
Why checksums matter
Checksums and code signing verify the installer you downloaded is the exact file published by Ledger. This defends against tampered downloads from malicious mirrors. If the fingerprint doesn't match the one on the official site, do not install the file and re-download from the trusted location.
Security: how Ledger Live protects your keys
Ledger Live itself is not a custody solution — your private keys are stored strictly inside the secure element of your Ledger device. Ledger Live acts as the user interface: it prepares transactions and relays them to the device for signing. The device shows the recipient address, amount and fees on its screen and requires a physical button press to approve. This ensures that even if your computer is compromised, remote attackers cannot sign transactions without physical access to the device.
Complementary security features include:
- PIN protection: the device requires a PIN to unlock.
- Recovery phrase: the 24-word seed is the ultimate backup — keep it offline and secure.
- App isolation: Ledger apps provide per-coin isolation so a compromised app cannot access unrelated keys.
- Firmware verification: the device firmware is signed; Ledger Live displays firmware information and prompts for updates which must be confirmed on the device.
Daily use, tips & troubleshooting
For everyday use, keep Ledger Live up to date. If the app cannot detect your device, try these steps: ensure the cable supports data lines, test another USB port, restart Ledger Live, and check for OS permission blocks (especially on macOS and Linux where udev or security permissions may interfere). For Bluetooth issues with Nano X, toggle Bluetooth settings and remove / re-pair the device through the mobile app. If you see unexpected behavior during firmware updates, contact official support and avoid untrusted guides.
Best practíces
Maintain off-site backups of your recovery phrase, keep a spare device for redundancy, and never enter your recovery words into software or online forms. Treat your recovery phrase and PIN as separate secrets: if an attacker obtains both, they can fully compromise your funds. Consider using passphrase features for additional account isolation if you understand the operational risk.
Final thoughts
Ledger Live provides a robust, user-friendly interface for managing hardware-backed crypto custody. When combined with the hardware security of Ledger devices and cautious operational practices, it offers a secure environment for both newcomers and experienced users. Always rely on the official Ledger documentation and downloads from ledger.com/start to minimize risk.