Scan smart.
Clean safely.
NYCTAVIS is a local-first Windows utility that finds junk, duplicate files and reclaimable space — and cleans only what you approve.
NYCTAVISEverything to reclaim your disk
A focused toolkit that scans, finds and cleans — always with your confirmation.
Deep disk scan
Quick, full or folder-picked scans map exactly what is taking up your space.
Duplicate finder
Content-based hashing detects true duplicate files, even with different names.
Guided cleanup
Temp files, caches, old installers, app residue and recycle bin — via Windows Disk Cleanup.
Reclaim space
See how many gigabytes you can safely recover and get them back in a click.
Safe by default
Nothing is deleted without confirmation. Items go to quarantine first — reversible.
Private & local
Everything runs on your PC. No cloud upload, no telemetry, no account required.
Clean, calm, in control
A modern interface in English, Spanish and French. Replace these with real screenshots before launch.
Your files never leave your PC
NYCTAVIS is local-first by design. It reads your disk to help you clean it — and that is where everything stays.
- ✔No cloud. Analysis happens entirely on your machine.
- ✔No telemetry. We don't track what you scan or delete.
- ✔No account. Install and use it — no sign-up required.
- ✔Reversible. Quarantine lets you restore anything before it's gone.
Frequently asked
Is NYCTAVIS free?
NYCTAVIS will be available on the Microsoft Store with a free tier and an optional Pro upgrade. Pricing will be announced at launch.
Is my data safe?
Yes. NYCTAVIS runs entirely on your computer. It never uploads your files, never sends telemetry and does not require an account.
Will it delete files automatically?
No. Nothing is removed without your explicit confirmation, and cleaned items go to a reversible quarantine first.
Which Windows versions are supported?
NYCTAVIS targets 64-bit Windows 10 and Windows 11.
When can I download it?
It's launching soon on the Microsoft Store. Star the GitHub project or get notified below to hear first.
Be first to reclaim your disk
NYCTAVIS is coming soon to the Microsoft Store. Follow the project for the launch.
Microsoft Store listing coming soon · Windows 10/11 (64-bit)