AES-256 PDF protection
The protection workflow uses qpdf's 256-bit encryption option. Encryption is not a substitute for secure password handling, so use a strong password and avoid sending it with the document.
How to use PDF Forge
- Open the related PDF tool.
- Select your document and choose the required settings.
- Process the document in the browser and download the result.
Important quality notes
Results depend on the source document. Digitally generated PDFs generally convert more accurately than scans, photographed pages or documents with unusual fonts and complex positioning. Review the output before submitting or publishing it.