100% FREE TOOL
Flatten PDF Security
Flatten all form fields, scripts, and sensitive annotations permanently.
Flatten PDF Security & Annotations
Convert dynamic form fields and annotations into permanent uneditable static page elements.
Drop PDF to flatten annotations and fields
Processed securely in transient memory. Passwords and content are never stored.
100% Private & SecureNo File Uploaded to ServerInstant Browser Processing
True cryptographic verification and ISO-standard PDF processing.
Passwords are evaluated in transient memory and never saved.
Permanent sanitization guarantees no hidden text leaks.