Specter Desktop is an open-source interface for Bitcoin Core focused on multisignature setups with airgapped signing devices. It supports major hardware wallets including SeedSigner, Specter DIY, Blockstream Jade and Coldcard.
Source: Official website. Last checked 2026-09-18. Spot an error? Tell us.
Nearby and similar
A self-custodial Lightning node you run yourself, either on your own hardware or in Alby's cloud, which connects to hundreds of Lightning and Nostr apps through Nostr Wallet Connect.
Bitcoin Core is the reference implementation of the Bitcoin protocol, and its site hosts release notes, security advisories, RPC documentation for every recent version and contributor guidance. It is the primary source for anyone running or building on their own full node.
Bitcoin Keeper is an open-source mobile wallet built around multisig self-custody, developed by BitHyve. It lets users assemble vaults from multiple hardware and software signers while retaining full control of their keys.
Bitcoin-Safe is free and open-source desktop software for managing bitcoin cold storage wallets, built on the Bitcoin Development Kit. It requires a hardware signer and provides a modern interface for single-signature and multisig cold storage across Windows, macOS and Linux.
BlueWallet is an open-source mobile and desktop bitcoin wallet that includes a Multisig Vault feature alongside standard and watch-only wallets. Keys never leave the user's device, so the vault is fully self-custodial.
Casa provides multi-key self-custody for bitcoin using keys spread across several devices and locations, so no single device failure loses access. Plans add white-glove security guidance, inheritance planning and recovery support while the customer keeps control of their own keys.