Universal PDF Tool – Secure, Free & Unlimited PDF Processing Without Sign-ups

Summary: Universal PDF Tool offers a privacy-focused suite for compressing, editing, signing, merging, and splitting PDFs entirely in-browser without file uploads or limits. It uses a custom Python rasterization algorithm to reduce file sizes by up to 90% while preserving scanned document quality.

What it does

The tool processes PDFs via secure ephemeral streams, enabling smart compression, text and signature editing, and drag-and-drop merging or splitting directly in the browser without server storage.

Who it's for

It targets users needing free, unlimited PDF editing and compression without privacy risks or usage restrictions.

Why it matters

It prevents data exposure by deleting files immediately after processing and avoids common compression issues like black pages in scanned documents.