Effective Date: September 28, 2026

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Privacy in plain language: ExactDisk is a local-first macOS developer-storage utility. The folders, projects, file metadata, storage measurements, classifications, reclaim plans, and reclaim history ExactDisk uses for its core features stay on your Mac. ExactDisk does not require an account and does not send your project information, source code, analytics, telemetry, or usage data to Mrdzyn Studio or an external AI service.

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1. Scope

This Privacy Policy explains how ExactDisk, a macOS application developed by Mrdzyn Studio, accesses, processes, stores, and protects information when you use the app.

ExactDisk is designed around:

• Local processing.
• Data minimization.
• Explicit user-selected filesystem access.
• Deterministic, explainable storage classification.
• No developer-operated cloud account or storage service.
• No analytics, advertising, or behavioral tracking.

This policy applies to the current ExactDisk 1.0.0 release for macOS.

2. Information ExactDisk Processes on Your Mac

To understand developer storage, ExactDisk may process technical information from folders you explicitly select, including:

• File and folder names.
• File paths.
• File and directory sizes.
• File timestamps and other filesystem metadata.
• Project markers and project metadata used to identify supported developer projects.
• Development-ecosystem indicators.