Privacy Policy

Last updated: July 13, 2026

PDF Toolbox ("the Tool") takes user privacy seriously. This privacy policy explains how we collect, use, and protect your data when you use the Tool.

1. File Processing

File Upload: When you upload PDF files for processing, files are transmitted to the server via HTTPS encrypted connection.

File Storage: After processing, temporary files are deleted immediately. We do not store your uploaded files long-term or keep file copies.

File Usage: Your uploaded files are used solely for the processing operation you requested (e.g., merge, split, compress, convert to images, extract text, add watermark, convert to PPT, convert to Word, etc.) and not for any other purpose.

2. Information Collection

Log Information: The server automatically records access logs, including IP address, access time, browser type, etc. This information is used only for operations and security analysis and is not linked to personal identity.

No Mandatory Registration: The Tool does not require user registration or login, therefore does not collect account information such as usernames or passwords.

Cookies: The Tool itself does not set tracking cookies. Third-party advertising services (such as Google AdSense) may collect information through cookies to display relevant ads. You can disable cookies in your browser settings.

3. Third-Party Services

The Tool uses the following third-party services, which have their own privacy policies:

• Google AdSense — Advertising service, may use cookies to show personalized ads. See Google Advertising Policies for details. Manage preferences via Google Ads Settings.
• Edge One (Tencent Cloud) — CDN service, records access logs

We recommend that you review the privacy policies of these third-party services to understand how they handle data.

4. Data Security

We protect your data security through the following measures:

• Site-wide HTTPS encrypted transmission
• Temporary files deleted immediately after processing
• Regular server security updates
• Regular access log cleanup

5. Children's Privacy

The Tool is not intended for users under 16. We do not knowingly collect personal information from minors. If you believe we have inadvertently collected data from a minor, please contact us to delete it.

6. Your Rights (GDPR)

If you are a resident of the European Economic Area (EEA), under the General Data Protection Regulation (GDPR), you have the following rights:

• Right of Access — Know how we process your data
• Right to Rectification — Request correction of inaccurate personal information
• Right to Erasure — Request deletion of your personal data
• Right to Restrict Processing — Restrict how we process your data
• Right to Data Portability — Obtain your data in a structured format
• Right to Object — Object to data processing based on legitimate interests

To exercise these rights, please contact us at contact@yoyin.art. We will respond to your request within a reasonable period.

7. California Privacy Rights (CCPA)

For California residents, under the California Consumer Privacy Act (CCPA), you have the following rights:

• Right to Know — Learn what personal information we collect
• Right to Delete — Request deletion of your personal information
• Right to Opt-Out — Opt out of the sale or sharing of personal information
• Right to Non-Discrimination — Not be discriminated against for exercising your rights

California users can opt out of personal information sharing via the CCPA message configured in Google AdSense. You may also contact us directly at contact@yoyin.art.

8. Policy Changes

We may update this privacy policy from time to time. Updated policies will be posted on this page with a modified "Last updated" date. We recommend checking periodically for the latest information.

9. Contact Us

If you have any questions about this privacy policy or wish to exercise your data protection rights, please contact us:

• Email: contact@yoyin.art

For EU users, we will respond to your data protection requests within 30 days of receipt.

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