Cookies Policy

Learn how PDFStack uses cookies to enhance your experience, improve our services, and protect your privacy. Manage your cookie preferences at any time.

Last updated: October 3, 2025

1. What Are Cookies?

Cookies are small text files that are stored on your device when you visit our website. They help us provide you with a better experience by remembering your preferences, analyzing how you use our site, and improving our services.

PDFStack uses cookies to enhance functionality, analyze usage patterns, and provide personalized experiences while maintaining your privacy and security.

2. Types of Cookies We Use

Essential Cookies

These cookies are necessary for the website to function properly. They enable basic functions like page navigation, access to secure areas, and form submissions.

  • Session management and user authentication
  • Security and fraud prevention
  • Load balancing and performance optimization
  • Remembering your cookie preferences

Functional Cookies

These cookies enhance your experience by remembering your preferences and settings.

  • Language and region preferences
  • Theme and display settings
  • Tool preferences and configurations
  • User interface customizations

Analytics Cookies

These cookies help us understand how visitors interact with our website by collecting anonymous information.

  • Page views and user journeys
  • Tool usage statistics
  • Performance metrics and error tracking
  • Feature usage and effectiveness

Performance Cookies

These cookies collect information about how you use our website to help us improve performance and user experience.

  • Load times and response rates
  • Error tracking and debugging
  • Resource usage optimization
  • Service availability monitoring

3. Managing Your Cookie Preferences

You have full control over your cookie preferences. You can manage cookies through:

Browser Settings

Most browsers allow you to control cookies through their settings:

  • Block all cookies
  • Block third-party cookies
  • Delete existing cookies
  • Set cookie expiration

Our Cookie Banner

When you first visit our site, you'll see a cookie banner where you can:

  • Accept all cookies
  • Reject non-essential cookies
  • Customize your preferences
  • Learn more about each type

4. Third-Party Cookies

We may use third-party services that set their own cookies. These include:

Analytics Services

Google Analytics and similar services help us understand website usage patterns.

Security Services

Cloudflare and other security providers help protect our website from threats.

Performance Services

CDN and optimization services improve website speed and reliability.

5. Data Protection and Privacy

We are committed to protecting your privacy and ensuring data security:

  • Minimal Data Collection: We only collect necessary information
  • Anonymous Analytics: Usage data is anonymized and aggregated
  • Secure Storage: All data is stored securely and encrypted
  • No Personal Information: Cookies don't contain personal data
  • Regular Review: We regularly review and update our practices
  • GDPR Compliance: We comply with all applicable privacy laws

6. Cookie Retention Periods

Different types of cookies are stored for different periods:

Cookie TypeRetention PeriodPurpose
Session CookiesUntil browser closesEssential functionality
Preference Cookies1 yearUser settings
Analytics Cookies2 yearsUsage analysis
Security Cookies30 daysFraud prevention

7. Your Rights and Choices

You have several rights regarding cookies and your data:

1

Right to Information

Know what cookies we use and why

2

Right to Consent

Choose which cookies to accept

3

Right to Withdraw

Change your preferences anytime

4

Right to Delete

Remove cookies from your device

5

Right to Object

Opt out of non-essential cookies

6

Right to Complain

Contact us with concerns

8. Updates to This Policy

We may update this Cookies Policy from time to time to reflect changes in our practices or legal requirements. We will notify you of any significant changes by:

  • Posting the updated policy on this page
  • Updating the "Last updated" date
  • Sending email notifications for major changes
  • Displaying a notice on our website

9. Contact Us

If you have any questions about our use of cookies or this policy, please contact us:

Email: privacy@pdfstack.org

Website: https://pdfstack.org

Address: PDFStack Privacy Team

We will respond to your inquiry within 30 days.

Manage Your Cookie Preferences

Take control of your privacy. Customize which cookies you accept and learn more about how we use them.

Read Privacy Policy