Docs, tasks, and boards. All in one workspace.
An offline-first workspace for your notes, projects, plans, and everything in between. Keep it private, sync across your devices, and invite others to collaborate anytime.
Free to use. No account required.
Nightly builds — the stable release is not out yet.See all releases
Koru● 2 devices in step
app shot — same workspace on desktop, phone beside it1 / 3
Start alone. Grow together.
Three things, no ceremony.
app shot — a document with tasks inside it
Write, plan and check things off in the same document.
app shot — a shared workspace, two people
Invite a friend, a teammate or a contractor. Shared workspace, private sync.
app shot — desktop and phone, in step
Desktop and mobile stay in step device-to-device, online or not.
Capture here. Continue there.
Your workspace goes with you.
Capture something on your phone. Continue on your computer. Your notes, tasks, and projects stay close wherever you are.
- Desktop + mobile
- Works offline
- Direct sync
- No account required
Structure when you want it
Organize your way.
Your work doesn't always fit neatly into one folder. Keep the structure you like, then use tags to connect notes, tasks, and projects across your whole workspace.
Everything has a place — without needing only one place.
9 items across 7 areas
- Best ramen spots in TokyoTravel · note#travel #japan #restaurants
- Japan TripTravel · document · 3 open tasks#travel #next
- Sourdough, attempt fourRecipes · note#recipes #home
- Kitchen renovation quotesHome · document#home #research #next
- Notes on Four Thousand WeeksReading notes · note#reading #ideas
- Landing page ideasSide project · board#project #ideas #next
- Standing desk researchPersonal · note#research #home
- Weeknight pastaRecipes · note#recipes
- Client handover checklistWork · tasks#project #next
Local by default. Connected by choice.
Your workspace belongs to you.
Koru keeps your workspace local-first, so your notes and projects stay available on your devices whether you're online or not.
Sync directly between your devices, collaborate with others, or add cloud services when you want them.
Your devicesDirect sync, free
Desktop
Laptop
Phone
People you work withShare and work together, free
Your workspace
A friend, a teammate, a contractor
Works locallyDocuments, tasks, and boards live on your device and stay usable offline.
Sync without the cloudYour own devices synchronize directly with each other, for free.
Share directlyInvite someone into a workspace without moving your work into someone else's cloud.
Cloud is a choiceAdd hosted backup, always-available sync, or managed AI — or don't.
Why is Koru free?
Because your workspace shouldn't become a subscription just because you created something in it.
Koru runs locally and synchronizes directly between your devices. When you want Koru to operate infrastructure for you — hosted storage, always-available sync, AI, enterprise services — that's what you pay for.
Prefer your own AI provider? Bring your own key.Koru Cloud includes 100 AI credits a month, and you can buy more whenever you need them. Use ours, use yours, or don’t use AI at all.
How BYOK worksLet your work unfold.
Start with a thought. Grow it into something real.
Koru gives your notes, plans, projects, and ideas room to grow — without forcing you into a system before you're ready.
Download now
Free on your own devices and with the people you work with. Nothing to sign up for, nothing to cancel.
Free to use. No account required.
Nightly builds — the stable release is not out yet.See all releases