SECURITY / PDF TOOLS

Protect PDF

Encrypt your PDF with an opening password.

Processed on the DocVelto server.

Your files are uploaded over HTTPS only after your confirmation. Temporary processing files are deleted after each job; document contents and passwords are not logged. No document history is kept.

Uses AES-256 encryption. Keep your password: DocVelto cannot recover it.

Start with your PDF.

Choose one file to get started.

10 MB per file · 20 MB combined · Up to 200 PDF pages

Clear settings. A downloadable result.

Uses AES-256 encryption. Keep your password: DocVelto cannot recover it.

Keep your original. Review the resulting document before sharing or printing it. Modifying a signed PDF can invalidate its digital signatures.

Processing limits

Up to 10 MB per file and 20 MB combined. Standard PDF operations support up to 200 pages. OCR supports 10 selected pages; image-based operations support 20. Jobs stop if they exceed processing or output limits.