Legal
Privacy Policy
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.
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
- 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.
External Links
Our website may contain links to third-party websites. We are not responsible for the:
- Privacy practices
- Content
- Security
- Availability
- Products
- Services
of external websites. Visiting another website is subject to that website's own privacy policies and terms.
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.