Privacy Policy

PDF Pro is built on a client-side, privacy-first architecture. Your files are processed in your browser, your private keys never leave your device, and we collect only the minimum data necessary to operate the service.

Effective date: April 16, 2025 Last updated: April 16, 2026 Version: 2.0

Table of Contents

  1. Introduction — Who We Are
  2. What Data We Collect
  3. What Data We Do NOT Collect
  4. How PDF Processing Works (Client-Side)
  5. Secure Transfer Privacy
  6. Privacy Signature System
  7. Chrome Extension Privacy
  8. AI Features — Data Handling
  9. Cookies and Local Storage
  10. Third-Party Services
  11. Data Retention
  12. Your Rights (GDPR, CCPA)
  13. Children's Privacy
  14. Changes to This Policy
  15. Contact Information

Our core promise: PDF Pro operates on a client-side encryption architecture. We cannot see, access, or read your PDF files. All document processing happens locally in your browser. Your private cryptographic keys never leave your device. We designed PDF Pro so that even if our servers were compromised, your document contents would remain private.

1. Introduction — Who We Are

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2. What Data We Collect

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3. What Data We Do NOT Collect

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4. How PDF Processing Works (Client-Side)

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5. Secure Transfer Privacy

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6. Privacy Signature System

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7. Chrome Extension Privacy

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8. AI Features — Data Handling

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9. Cookies and Local Storage

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10. Third-Party Services

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11. Data Retention

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12. Your Rights

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13. Children's Privacy

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14. Changes to This Policy

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15. Contact Information

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