Private PDF Signer

Support

Contact

For help with Private PDF Signer, email qutubsi@gmail.com.

Include in your message

• Your iPhone or iPad model and iOS version.
• The step that did not work.
• Whether the PDF opened from Files, Mail, or another app.

Please do not email confidential PDFs or a real signature. A description or redacted sample is enough.

Basic troubleshooting

Confirm that the selected file is a readable PDF. To share a signed copy, tap Export and choose Mail, Outlook, WhatsApp, Files, or another installed app that accepts PDF documents.