Privacy Policy
Last updated: March 2026
Overview
PDFKit is built with privacy as a core principle. All PDF processing happens entirely in your web browser using client-side JavaScript and WebAssembly. Your files are never uploaded to our servers or any third-party service.
File Processing
When you use any PDFKit tool, your documents remain on your device at all times. We do not transmit, store, or have access to the files you work with. Once you close or refresh the browser tab, all file data is discarded from memory.
Data Collection
We do not collect personal information from our users. We do not require accounts, sign-ups, or email addresses to use our tools. We may use privacy-respecting analytics to understand general usage patterns (e.g., page views), but we do not track individual users or collect personally identifiable information.
Cookies
PDFKit may use essential cookies required for the website to function properly. We do not use tracking cookies or share data with advertisers.
Third-Party Services
We may use third-party services for hosting and content delivery (e.g., CDNs). These services may have their own privacy policies. We do not share any of your document data with third parties.
Changes to This Policy
We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date. Your continued use of PDFKit after changes constitutes acceptance of the updated policy.
Contact
If you have questions about this privacy policy, please reach out through our contact page.