Local-first. By design.
Your entire library lives on your Mac as open files. No accounts. No lock-in — your knowledge belongs to you, and always will.
Now in development
Reudex is a local-first knowledge base for macOS. Tag everything. Find anything. Your library stays on your Mac.
Screenshot placeholder — real UI coming soon
Your entire library lives on your Mac as open files. No accounts. No lock-in — your knowledge belongs to you, and always will.
A tagging engine built for speed. Cross-reference, filter and combine labels to surface any note, file or idea in milliseconds.
The built-in assistant runs on your Mac — no cloud required. It never invents facts about your files: every claim is verified against your library before it is shown.
Built in Swift, tuned for Apple silicon. Silent, efficient, and fast — it feels like something the Mac always should have had.
At night, Reudex generates a dream from your own tags: the concepts furthest apart in your library are deliberately collided, to surface connections you would not have made yourself.
Tags aren't just a list — the canvas renders them as bubbles, marquee streams and night skies, driven by a physics engine. The core canvas is free; additional skins come with Pro.
Reudex is named after the Reuleaux triangle — the curved triangle formed where three equal circles meet. A curve of constant width: however it turns, it never wavers.
The second half is Index — the art of finding anything, instantly. Geometry for structure. Indexing for retrieval.
Engineered like a machine part. Named like one.
No subscription. No account. Free during beta — and beta users keep their full trial, always.
Free
Free forever
¥0
Pro
Launch offer · One-time
¥199¥149
支持微信支付,付款后牌照自动发到你的邮箱。
Checkout asks for your email — your license is delivered there.
Team
Per seat / year · Coming later
¥299/seat
Requires macOS 14 or later. Apple silicon recommended — Intel Macs supported (local AI runs a little slower).
DownloadFirst launch: right-click the app → Open. One time only.
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