A simple directory of the best Bitcoin signing devices, metal seed backup tools, and supporting wallet software — because your sats are best stored cold.
Sparrow Wallet
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Sparrow Wallet
Privacy-first Bitcoin desktop wallet. Full PSBT support, coin control, multisig, hardware wallet integration, Tor, and own node connection.
Sparrow Wallet is the gold-standard Bitcoin desktop wallet for users who prioritize privacy, transparency, and fine-grained transaction control. Every transaction is fully visible before signing, and complete UTXO and coin control let you manage your on-chain footprint precisely. Sparrow supports single-sig and multisig setups, all major hardware wallets via USB or air-gapped PSBT (QR and SD card), PayNym (BIP47 stealth addresses), and comprehensive transaction labeling. It connects natively to Bitcoin Core, a private Electrum server, or public servers, and routes all traffic through built-in Tor. Note: Whirlpool CoinJoin was removed in v1.9.0; PayNym remains for payment privacy. Available on Windows, macOS, and Linux. Open source under the Apache 2 license on GitHub.
