Specter Desktop
Bitcoin Core and multisig coordinator with experimental hot-wallet mode
We reviewed Specter Desktop using 4 official and public sources. The notes below focus on custody, recovery, and security trade-offs.
Specter is best understood as a Bitcoin self-custody coordinator with an experimental hot-wallet path, so it belongs in a separate coordinator bucket rather than a general consumer-wallet ranking.
- Bitcoin users coordinating multisig and external signers with their own node
- advanced operators who understand PSBT, descriptors, and wallet-export confidentiality
Key specifications
- Brand
- Specter
- Role
- Coordinator
- Custody
- Self Custody
- Platforms
- WindowsMacosLinux
- Networks
- bitcoin
- Pricing
- Free
Free to download and use
Specter exports recovery artifacts for multisig, but the coordinator itself is not a substitute for backing up each signer and configuration.
- Key setup
- MultisigWatch onlyImported KeysSeed Based HdHardware Backed
- Backup options
- multisig PDF backupSpecter wallet-data JSON exportsigner seed and device backupsBitcoin Core wallet backup for hot-wallet mode
Coordinator and watch-only software around Bitcoin signers; key security depends on external devices/configuration, while node connectivity, export confidentiality, and experimental hot-wallet mode add operational risks.
- Encrypts keys locally
- Yes
- Privacy note
- Specter’s coordinator role makes wallet export, node choice, Tor configuration, and remote-access exposure important privacy questions.
Third-party providers can affect uptime, privacy, and recovery. They are documented here for context, not as ranking points.
- Bitcoin Core (Node; KYC: Not Required)
- Electrum server or node-package backends (Indexer; KYC: Not Required)
- Affiliate
- No affiliate relationship recorded
Sources we checked
4 sources reviewed, with 4 documented claims tied to specific fields.
- Specter Desktop documentation
Specter describes its goal as a user interface around Bitcoin Core with a focus on multisignature setups and air-gapped signing devices; its hot-wallet feature is experimental.
- Specter Desktop
Specter documents PDF backups for multisig wallets and JSON wallet-data exports containing wallet data and labels.
- Specter Desktop FAQ
The FAQ distinguishes the coordinator from signing keys and explains that the experimental hot wallet imports a generated BIP39 seed into Bitcoin Core.
- Specter Desktop
The official product page describes Specter Desktop as FOSS under the MIT license.
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