All-in-One PDF Cleaning Tool
Remove Watermarks · Remove Ads · Remove Passwords · Remove Headers/Footers · AI Detection
Drag & drop a PDF file here, or click to select
Supports PDF files up to 200MB
Processing Options
Advanced Options
Processing Mode:
Password Removal
Automatically remove PDF edit and read passwords, supporting multiple encryption methods
AI-Powered Detection
Multimodal AI + OCR deep analysis for accurate identification of ads and watermarks
Flexible Output
Support both original document editing and new document generation modes