Privacy Policy

Your privacy matters to us. Learn how we protect your data.

🔒 Our Privacy Commitment

We respect your privacy. Computer-PDF.com is committed to protecting your personal information. We do not collect personal data such as emails or passwords for browsing our content. All resources are freely accessible without registration.

What Information We Collect

1. No Personal Data Collection

We do NOT collect:

  • Email addresses
  • Passwords or login credentials
  • Names or personal identification
  • Phone numbers or contact information
  • Payment information (all content is 100% free)

You can browse, read tutorials, and download PDFs without creating an account or providing any personal information.

2. Automatically Collected Data

Like most websites, we automatically collect non-personal technical information when you visit our site:

  • Browser type and version (e.g., Chrome, Firefox, Safari)
  • Operating system (e.g., Windows, macOS, Linux, Android, iOS)
  • IP address (anonymized for analytics)
  • Pages visited and time spent on site
  • Referral source (how you found our site)
  • Device type (desktop, mobile, tablet)

This data is collected automatically by our web server and analytics tools. It helps us understand how visitors use our site and improve user experience.

How We Use Your Information

📊 Site Analytics

We analyze visitor behavior to improve content quality, site performance, and user experience. We use Google Analytics to track page views and traffic sources.

🛡️ Security

We monitor traffic patterns to detect and prevent malicious activity, spam, and security threats to protect our infrastructure and users.

⚡ Performance

We use technical data to optimize page load times, fix bugs, and ensure the site works properly across different devices and browsers.

📈 Content Strategy

We analyze which tutorials and PDFs are most popular to guide our content creation strategy and focus on topics that help learners most.

Cookies and Tracking Technologies

What Are Cookies?

Cookies are small text files stored on your device when you visit a website. They help websites remember your preferences and improve your experience.

Cookies We Use

🍪 Essential Cookies (Required)

Session cookies: These are necessary for the website to function properly. They expire when you close your browser.

Purpose: Session management, security, and basic functionality.

Can be disabled: No (required for site operation).

📊 Analytics Cookies (Google Analytics)

Google Analytics: We use Google Analytics to understand how visitors interact with our site.

Purpose: Track page views, visitor demographics, traffic sources, and user behavior.

Data collected: Anonymized IP addresses, browser type, device type, pages visited, time spent.

Third-party: Google LLC - Google Privacy Policy

Can be disabled: Yes (see "Your Choices" section below).

💰 Advertising Cookies (Optional)

Display ads: We may display non-intrusive advertisements to cover hosting costs.

Purpose: Show relevant ads and measure ad performance.

Third-party providers: Ad networks may use cookies to serve personalized ads.

Can be disabled: Yes (use ad blockers or browser settings).

Third-Party Services

We use the following third-party services that may collect data:

Google Analytics

  • Purpose: Website analytics and visitor insights
  • Data collected: Anonymized usage statistics
  • Privacy Policy: Google Privacy Policy

Cloudflare CDN

  • Purpose: Content delivery, DDoS protection, and site performance
  • Data collected: IP addresses for security and caching
  • Privacy Policy: Cloudflare Privacy Policy

External Links

Our site contains links to external resources (official documentation, GitHub repositories, etc.). We are not responsible for the privacy practices of these external sites. Please review their privacy policies before providing any personal information.

Data Sharing and Disclosure

✅ We Do NOT Sell Your Data

Your privacy is not for sale. We do not sell, rent, or trade any visitor data to third parties. Period.

We may share anonymized, aggregated data in the following limited circumstances:

  • Analytics providers: Google Analytics receives anonymized usage data to generate reports
  • Security services: Cloudflare receives technical data for DDoS protection and CDN services
  • Legal requirements: We may disclose data if required by law, court order, or legal process

We do NOT share data with: Data brokers, marketing companies, advertisers (for targeting purposes), or any other third parties not mentioned above.

Data Security

We implement reasonable security measures to protect the data we collect:

  • HTTPS encryption: All traffic is encrypted using SSL/TLS certificates
  • Secure hosting: Our servers use industry-standard security practices
  • DDoS protection: Cloudflare protects against attacks and malicious traffic
  • Regular updates: We keep our software and security patches up to date
  • Access control: Limited access to server infrastructure

Important: While we take security seriously, no system is 100% secure. We cannot guarantee absolute security of data transmitted over the internet.

Your Privacy Rights and Choices

🍪 Disable Cookies

You can disable cookies in your browser settings. Note that disabling cookies may affect site functionality:

  • Chrome: Settings → Privacy and security → Cookies
  • Firefox: Options → Privacy & Security → Cookies and Site Data
  • Safari: Preferences → Privacy → Block all cookies
  • Edge: Settings → Cookies and site permissions

📊 Opt-Out of Google Analytics

Install the Google Analytics Opt-out Browser Add-on to prevent Google Analytics from tracking your visits.

🛡️ Use Privacy Tools

  • Use ad blockers (uBlock Origin, AdBlock Plus)
  • Use privacy-focused browsers (Firefox, Brave)
  • Enable "Do Not Track" in browser settings
  • Use VPN services for additional privacy

Children's Privacy

Our website is intended for learners of all ages, including students. We do not knowingly collect personal information from children under 13 years old. Since we don't require registration or collect personal data, children can safely use our educational resources under parental supervision.

International Users

Computer-PDF.com is accessible globally. If you access our site from outside the United States, please be aware that your information may be transferred to, stored, and processed in the United States or other countries where our service providers operate. By using our site, you consent to this transfer.

GDPR Compliance (EU Users)

For users in the European Union:

  • Right to access: You can request what data we have (minimal, since we don't collect personal data)
  • Right to deletion: You can request deletion of cookies and browsing data
  • Right to object: You can opt-out of analytics tracking
  • Data portability: Not applicable (no personal data collected)

Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or legal requirements. We will post the updated policy on this page with a new "Last Updated" date. Continued use of our site after changes indicates acceptance of the updated policy.

Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or our privacy practices, please contact us:

We will respond to privacy-related inquiries within a reasonable timeframe.

Last Updated: January 5, 2026
Effective Date: January 5, 2026

Summary: We respect your privacy. We don't collect personal data. You can browse freely without registration. We use cookies for analytics and site functionality. You can opt-out anytime.

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