Privacy Policy

QuantumOS is developed by Hasnain Studio X with a local‑first, privacy‑first design philosophy.

Effective date: 21 July 2026  ·  Publisher: Hasnain Butt Akhtar / Hasnain Studio X  ·  Applies to: QuantumOS (Windows App)

1. Overview

QuantumOS is developed by Hasnain Studio X with a local-first, privacy-first design philosophy.

  • We do not collect personal data.
  • We do not transmit any personal data to external servers.
  • We do not operate servers for our apps.
  • We do not sell, share, or monetize user data.

All processing happens locally on your device.

2. Data We Do NOT Collect

QuantumOS does not collect, store, or send any of the following:

Personal Identity Data

No name, email, phone number, address, or identifiers.

Usage Data or Analytics

No telemetry, crash analytics, tracking, or advertising SDKs.

Your content or files

No notes, clipboard entries, screenshots, wallpapers, or anything else you create or open.

Sensitive System Data

No passwords, tokens, credentials, browsing history, or system logs.

Location Data

No GPS, IP-based location, or device location.

We do not run servers, so nothing can be uploaded even by accident.

3. Data Stored Locally on Your Device

App Settings

Theme, motion level, wallpaper choice, widget positions, and your chosen weather city are saved locally on your device only.

Your desk and content

Quick notes, pinned apps, widget layout, clipboard history, imported wallpapers, and saved screen captures stay on your device. Clipboard history is held in memory only and is cleared when the app closes.

Local Cache

Temporary performance cache stored locally and never transmitted.

Local Trial or Licence State

Managed entirely by the Microsoft Store. The app reads it locally; we receive nothing.

This data never leaves your device unless you explicitly export it.

4. Microsoft Store Licensing

QuantumOS is a paid app with a Microsoft Store managed free trial. All licensing, payments, and transactions are handled exclusively by Microsoft.

  • We do not process payment information.
  • We do not store payment details.
  • We do not receive your Microsoft account information.

5. App Permissions

Minimum Required Only

QuantumOS requests internet access and full trust desktop access. Full trust lets it act as a desktop shell: read system status, list open windows, and launch your apps. All of that is read and used locally, never transmitted.

File Access

Only when you choose a file — never background scanning.

Clipboard Access

Clipboard history is kept in memory so you can paste something you copied earlier. It is never written to disk and never leaves your device.

Network Access

Used for two things only: the Microsoft Store licence check, and fetching the weather for the city you choose. The weather request sends only that city's coordinates. No account, no identifier, and nothing is sent to us.

6. Children's Privacy

QuantumOS is a general-purpose desktop personalisation and productivity tool. It is not directed to children under 13 and does not collect any data from any user.

7. Policy Updates

If this policy changes, we will update the version and effective date. Any changes will remain consistent with our core principle: Your data stays on your device.

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