Privacy Policy
Last updated: March 21, 2026
The intended product direction is local browser processing without routine server uploads.
1. Overview
PDF Lossless Compressor is a browser-based tool available at pdflossless.toolmintlab.com. This policy explains what data is and is not collected when you use the site.
2. Your PDF files stay local
The core optimization process runs in your browser. The PDF file you choose is processed locally on your device and is not intentionally uploaded to our servers for compression.
Because browser behavior and third-party platform behavior can change over time, you should avoid using any online tool for highly sensitive documents unless your own compliance or security review says otherwise.
3. Analytics and advertising
General site analytics may still exist at the site level, and advertising systems may use cookies or similar technologies in accordance with their own policies.