Last Updated: August 29, 2026
阿搜PDF工具箱 ("we", "us", "our") is fundamentally a privacy-focused service. This Privacy Policy outlines our unwavering commitment to protecting your privacy. Our core principle is simple: your files are your files. We do not and cannot view, access, store, or share your documents. All PDF processing occurs entirely on your own computer, within your web browser (client-side).
Unlike other online PDF services, 阿搜PDF工具箱 does not upload your files to a server for processing. The tools you use are powered by JavaScript and WebAssembly libraries that run directly on your device. This means your data never leaves your computer, providing you with the highest level of privacy and security.
Because of our client-side architecture, we are technically incapable of collecting the following information:
阿搜PDF工具箱 does not track you at all. We do not use cookies, analytics platforms, error-reporting services, or any tracking scripts, not even on the live website at pdf.metext.xyz. We do not collect usage data, visit counts, performance metrics, or any other information about you or your session, anonymized or otherwise. We never know who you are, how many people use 阿搜PDF工具箱, or what you do with it.
阿搜PDF工具箱 is built using powerful, open-source libraries like PDF-lib.js and PDF.js. These libraries are trusted by developers worldwide and operate under the same client-side principle. While we have vetted these libraries, we encourage you to review their respective privacy policies for your own peace of mind.
Since your files are never transmitted over the internet to our servers, you are protected from potential data breaches during transit or storage on a server. The security of your documents is in your hands and protected by the security of your own computer and web browser.
Our services are not directed at individuals under the age of 13. We do not knowingly collect any personal information from children. If you believe a child has provided us with personal information, please contact us, and we will take steps to delete such information.
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last Updated" date at the top. You are advised to review this Privacy Policy periodically for any changes.
If you have any questions about this Privacy Policy, please contact us at 小红书：阿搜先生.