Use your own node, improve your privacy and verify your Bitcoin.

View our Open Source project on Github.
Specter is available in several forms: as a GUI application, as a binary that can be executed like a web app, and as a PyPI package. Official Docker images are published to the GitHub Container Registry (docker pull ghcr.io/cryptoadvance/specter-desktop). Releases before v2.1.2 instead used images from the Chiang Mai LN devs.
Signed hashsum files are available for all binaries.
This is a GUI application with a windowed interface, which includes the Specter server.
Note on Linux: you need to set up udev rules (included in the archive). Check out the readme.
Note on macOS: The current build supports only macOS Catalina (10.15) or higher. The app is not code-signed or notarized by Apple, so Gatekeeper will block it on first launch. After installing, run xattr -cr /Applications/Specter.app in Terminal to remove the quarantine flag.
Specterd is a command-line program that runs only the Specter server, behaving like a traditional web application.
If you're experienced Python user and/or developer, you might appreciate the pypi-packages which are also available on our github-release-page.
SHA256SUMS file contains sha256 hashes of all binary files and is signed with the "Specter Signer 2026" GPG key. You can get the public key from here.
Fingerprint of the key is 9DC3 3CA8 3058 9DE3 B322 5C26 EEF5 756B 2EA4 2349
This key is certified by the personal key of Kim Neunert (@k9ert), verifiable via GitHub, Keybase or the Ubuntu keyserver.