PDF Security
Encryption is only meaningful when the secret stays secret — so these tools never transmit your document or your password anywhere.
Why these tools work differently
Processing happens locally on your device. Your file does not need to be uploaded to our processing server. Most online converters accept your document, place it in a queue on their servers, process it there and promise to delete it later. These tools remove that step entirely: the code that does the work is downloaded to your browser once, and your file is never part of a network request.