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best free pdf converter (bestfreepdfconverter.com) is built so core PDF tools process files in your browser. Documents are not intentionally uploaded to our servers for conversion.

Last updated: October 7, 2026

This Privacy Policy explains how BestFreePDFConverter.com ("we," "us," or "our") handles information when you visit or use our website and PDF tools. Privacy is an important part of how our core tools are designed. Please read this policy carefully to understand our practices.

Core PDF Files Are Processed Locally

Our core PDF tools are designed to process selected documents locally within your web browser using client-side technologies. For these core tools, files selected for operations such as supported:

  • PDF conversion
  • Merging
  • Splitting
  • Compression
  • Editing
  • Signing
  • Rotation
  • Unlocking
  • Password removal

are read and processed locally by your browser. We do not operate a file-upload API for these core PDF-processing operations, and these documents are not intentionally transmitted to or stored on our servers simply to perform the requested PDF task.

Files You Select

When you select a document using one of our core tools, your browser needs temporary access to that file so that it can perform the requested operation. Depending on the tool, your browser may process:

  • PDF files
  • Word documents
  • Spreadsheet files
  • Images
  • Other supported document formats

The selected file remains subject to your browser's local processing environment. Closing or refreshing the page may clear temporary in-memory processing data depending on the browser and tool being used. Users remain responsible for saving any resulting files they wish to keep.

No Account Required for Core Tools

Our core tools currently do not require users to register for an account. We therefore do not intentionally collect account profile information simply for someone to use a standard PDF tool. If optional accounts, cloud storage, server-based conversions, or similar features are introduced in the future, this Privacy Policy will be updated to explain those features and their data practices.

Information You Voluntarily Provide

We may receive personal information when you voluntarily contact us. For example, when using our contact form or emailing us, you may provide:

  • Your name
  • Email address
  • Message
  • Technical details
  • Feedback
  • Correction requests
  • Business inquiries

We use this information primarily to review and respond to your communication and for related administrative or security purposes. Please do not send confidential documents or highly sensitive personal information through ordinary email or general contact forms.

Technical Information Processed When You Visit

Although core document processing happens locally, visiting any modern website normally requires certain technical information to be processed by hosting and infrastructure providers. Such information may include:

  • IP address
  • Browser type
  • Device type
  • Operating system
  • Requested page or URL
  • Date and time of request
  • Referring page
  • Error or security information
  • General request logs

This information may be processed for purposes such as:

  • Delivering website pages
  • Maintaining security
  • Preventing abuse
  • Diagnosing errors
  • Improving reliability
  • Monitoring website performance

Our hosting or infrastructure providers may maintain standard request logs according to their own policies.

Cookies and Similar Technologies

Our core PDF-processing functionality does not require advertising cookies simply to convert a document. However, the website may use essential or similar technologies necessary for:

  • Security
  • Performance
  • Website functionality
  • Remembering certain preferences

If analytics or advertising technologies are enabled, additional cookies or similar identifiers may be used as described in this Privacy Policy and through any applicable consent controls. You can manage cookies through your browser settings. Disabling certain technologies may affect some website features.

Google AdSense and Advertising

BestFreePDFConverter.com may use Google AdSense or another advertising provider to support the operation of the website. If Google AdSense or another advertising service is enabled, third-party vendors may use cookies or similar technologies to:

  • Display advertisements
  • Measure advertising performance
  • Prevent advertising fraud
  • Limit repeated advertising
  • Provide personalized advertising where permitted
  • Provide non-personalized advertising where appropriate

Google and its advertising partners may process information about your visits to this and other websites in accordance with their own privacy policies and applicable consent requirements. Advertising systems are separate from the local processing of your documents. We do not intentionally provide the contents of PDF files selected for our core browser-based tools to advertisers for advertising purposes. Where required by applicable law, appropriate consent or privacy controls may be presented before certain advertising technologies are used.

Analytics

We may use privacy-conscious analytics or similar measurement technologies to better understand general website usage. If analytics are enabled, information processed may include:

  • Pages visited
  • General traffic sources
  • Browser type
  • Device type
  • Approximate geographic region
  • General interaction information
  • Session information

We do not intend to send the contents of locally selected PDF or document files to analytics providers simply to measure website traffic. If our analytics implementation materially changes, we may update this policy.

How We May Use Information

Information processed through the website may be used to:

  • Operate and maintain the website
  • Deliver requested pages
  • Provide website functionality
  • Respond to messages
  • Diagnose technical problems
  • Improve user experience
  • Improve tools and content
  • Detect abuse or security threats
  • Measure website performance
  • Understand general website usage
  • Display and measure advertisements
  • Meet legal obligations
  • Protect our rights and users

Third-Party Services

We may rely on third-party providers for certain website functions, including:

  • Hosting
  • Content delivery
  • Security
  • Analytics
  • Advertising
  • Email
  • Website performance monitoring

Those providers may process limited information required to perform their functions. Their processing is governed by their own agreements, policies, and applicable laws.

Passwords Used With Protected PDFs

Certain supported PDF tools may require you to enter a known document password. Where password processing is performed locally in your browser, the password is used to attempt the requested local document operation. You should only use password-related tools for files that you own or are legally authorized to access. We do not provide password cracking or unknown-password bypass functionality.

Contact Messages and Retention

Messages you voluntarily send to us may be retained for as long as reasonably necessary to:

  • Respond to your inquiry
  • Maintain administrative records
  • Resolve disputes
  • Prevent abuse
  • Address security concerns
  • Meet legal requirements

We do not guarantee indefinite retention of contact messages.

Data Security

We take reasonable measures to operate our website safely. Local file processing reduces the need to transmit core documents to our servers, but no website, browser, computer, or electronic system can be guaranteed to be completely secure. Users should:

  • Keep backups of important documents
  • Keep browsers and devices updated
  • Avoid using untrusted computers for sensitive files
  • Review downloaded output before relying on it
  • Protect passwords and confidential information

Children's Privacy

BestFreePDFConverter.com is a general-purpose PDF utility website and is not specifically designed to collect personal information from children. We do not knowingly seek personal information from children in violation of applicable privacy laws. If you believe that a child has improperly submitted personal information directly to us, please contact us so that we can review the issue.

Privacy Rights

Depending on your location, applicable privacy laws may give you rights regarding certain personal information. These may include rights relating to:

  • Access
  • Correction
  • Deletion
  • Restriction
  • Objection
  • Consent withdrawal
  • Other privacy choices

The specific rights available depend on applicable law and the information involved. You can contact us regarding a privacy request at: support@bestfreepdfconverter.com

Changes to This Privacy Policy

We may update this Privacy Policy when:

  • Website functionality changes
  • New tools are added
  • Third-party providers change
  • Advertising is introduced or modified
  • Analytics practices change
  • Legal requirements change

When we update the policy, we may revise the Last Updated date at the top of this page. We encourage users to review this page periodically.

Contact Us

If you have questions about this Privacy Policy, please contact: support@bestfreepdfconverter.com

Privacy questions: use our Contact Us page or email support@bestfreepdfconverter.com.