Privacy Policy

Last updated: June 16, 2026

Zero Server Uploads: All files processed on DocumentAlter.com stay on your computer. We never see, receive, or store your documents.

Welcome to DocumentAlter.com. Your privacy is paramount. Unlike conventional PDF utilities, we process your documents using cutting-edge client-side browser technology. This Privacy Policy details how we ensure security and what data is gathered when you visit our website.

1. Collection and Use of Document Data

DocumentAlter.com does NOT collect, upload, or transmit any document files (PDFs, Images, Word documents, Excel spreadsheets) to any web server. All operations (merging, splitting, compressing, rendering, and parsing) occur directly in your browser's execution stack using client-side JavaScript.

Once you close the browser tab or clear your workspace, any remnants of document processing in memory (RAM) are instantly destroyed. We cannot access your files under any circumstances.

2. Information We Automatically Collect

When you access DocumentAlter.com, we may gather standard log information for operational security and traffic monitoring, which includes:

Browser software type and operating system.
Referring pages and URL click paths.
Time stamps and generalized geolocation (country level).

This metrics data is strictly used to monitor server loading rates and improve layout rendering speeds. It is completely anonymized and contains no identifying details about the content of your files.

3. Local Storage and Preferences

We use your browser's localStorage to remember customization settings, such as your theme selection (e.g. Dark Mode/Light Mode). No personal identities are cached, and you can clear this data anytime via browser cleaning utilities.

4. Third-Party Libraries and APIs

Our website utilizes standard open-source library distributions (such as pdf-lib, pdfjs-dist, and jszip) served from public Content Delivery Networks (CDNs) including Cloudflare, unpkg, and cdnjs. Loading these files triggers standard requests to those CDNs. However, none of these networks have access to the document inputs you upload locally to this site.

5. Children's Privacy

Because we do not store, process, or keep files on servers, DocumentAlter.com is fully secure for all users including minors. We do not knowingly compile or track children's personal information.

6. Changes to this Privacy Policy

We may update our Privacy Policy from time to time to align with new client-side features. We advise you to review this page periodically for changes. Updates are active immediately upon posting.

7. Contact Us

If you have any questions or feedback regarding the security practices of DocumentAlter.com, please contact us at security@documentalter.com.