WEBGPU UNAVAILABLE

The files are still there.
The work is gone.

Onin remembers where you left off — every window, every tab, right down to your place on the page.

Watch the demo

For Windows · Private by design · Nothing leaves your machine

Sixty seconds. Watch two entire projects come back. And switch.

This is the whole thing.
 One keystroke away.

The Onin overlay: switch projects, search by content, and launch apps from one shortcut The Onin overlay: switch projects, search by content, and launch apps from one shortcut

Press Alt-X anywhere · your projects, search and apps in one place

Nothing was lost.
Everything was scattered.

Friday evening. You close your laptop.

Monday morning, the files are still on the disk.

But the place you were working from is gone:

  • The windows, arranged the way you had them.
  • The tabs that actually mattered.
  • The document, open to the right page.
  • The line you'd stopped on.

Nothing was deleted. It was just scattered across your machine.

So most days you don't close anything at all — forty windows, open for weeks, because rebuilding it all is worse.

That — where you actually were — is the one thing your computer never saved.

Computers remember information.
People need continuity.

Computers were built around:

Files. Folders. Applications. Windows. Storage.

People think in:

Projects. Questions. Decisions. Progress. Intent. Momentum.

Your computer remembers where everything is.

It doesn't remember where you were.

Meet Onin.

Onin organizes your computer around projects instead of files.

It wraps around the tools you already use and preserves the context that normally disappears between work sessions.

So when you come back, you continue instead of reconstructing.

Instead of asking

“Where is the file?”

You ask

“Where was I?”

And Onin helps you continue.

What changes
for you.

Close everything

Shut it all down without fear.

Onin saves the whole state of a project — windows, open files, browser tabs, even how far you'd scrolled. Turn everything off. Come back. Nothing moved.

Switch in seconds

Change projects with one move.

Leave one project, open another, and its entire environment is back where you left it. No reopening, no reorganizing, no warm-up.

Find by content

Search what you wrote, not where you put it.

Type a sentence you remember. Onin finds it inside your PDFs, Word and Excel files, slides and code — by their contents, not their names.

Built for people whose
work depends on momentum.

  • </> Developers.
  • ∑ Researchers.
  • △ Founders.
  • ◇ Consultants.
  • ◈ Analysts.
  • ✦ Designers.
  • ✎ Writers.
  • ◎ Students.

Anyone managing complex work across interruptions.

Private
by design.

Onin runs on your machine, for your machine.

It indexes only your user folder — never system files — and everything it remembers stays local.

Your work never leaves your computer.

✓ Runs locally on Windows
✓ No account required to start
✓ Your files are never uploaded

Reclaim your momentum.

Your computer already remembers your files.

It's time it remembered your work.

Limited early access.
No spam.
Just an invitation when Onin is ready.