Electrum v4.6.2

Electrum is a lightweight Bitcoin wallet that syncs through public servers instead of downloading the full blockchain. It supports hardware wallets, multisignature setups, offline signing, and adjustable transaction fees for both on-chain and Lightning payments.

The wallet is open source and stores keys encrypted on your device. An offline mode works with air-gapped machines, and seed phrases can be imported from most other Bitcoin wallets, including Electrum-format and BIP39 variants.

What's inside

• Instant sync through public Electrum servers
• Hardware wallet and multisignature support
• Adjustable fees with mempool-based estimates
• Cold storage and offline signing
• Lightning network payments
• Encrypted wallet files and seed import

How to install

1. Run the installer and launch Electrum
2. Create a new wallet or restore from an existing seed
3. Pick the standard or multisig wallet type
4. Set a password to encrypt the wallet file
5. Verify your backup seed before sending funds

System requirements

Windows 10/11 x64, 2 GB RAM