FREE FOR MACOS, WINDOWS · LINUX SOON

Download Synap.
Keep your mind.

Free forever. Bring your own Claude. Synap turns your knowledge into a structured mind that lives on your machine — and travels with you.

Recommended for you

macOS

macOS 12 Monterey or later

.dmg · Universal

Windows

Windows 10 or later

.exe · x64

FREE FOREVER

No subscription required for the desktop app. Bring your own Claude.

100% LOCAL FIRST

Your minds live on your machine. Sync optional. No tracking.

BRING YOUR OWN CLAUDE

Connect your Anthropic API key. Synap reads your minds, Claude does the talking.

Also available

Synap Reader.

A lightweight app for reading minds shared with you. Read-only. Free.

Read-only client

For non-editors. Receive minds, follow updates, browse the graph. Free, no account.

Windows

Just want to try the web app?

Sign up for the web version

Your knowledge,
working with you.

Free. macOS, Windows. Linux landing soon. Bring your own Claude — your minds stay yours.

Download for MacAll releases on GitHub

Free · No credit card · No telemetry