Certificate Sign PDF
Certificate Sign PDF online: Digitally sign a PDF with a certificate you provide. Upload your file, preview the result and download.
How to digitally sign PDF with certificate
Digitally sign a PDF with a certificate you provide. This guide explains the inputs, process and important limitations.
- Select the PDF and a PKCS#12 certificate file that you own.
- Enter the certificate password if required and process the signature.
- Check the processed result preview, then select Download to save your file.
Frequently asked questions about Certificate Sign PDF
How do I use Certificate Sign PDF on Tools4U?
Select the PDF and a PKCS#12 certificate file that you own. Enter the certificate password if required and process the signature. Check the processed result preview, then select Download to save your file.
What should I know before using Certificate Sign PDF?
A self-signed certificate is not automatically trusted; protect your private key.
Related PDF tools
Other tasks include P12 certificate PDF signing and PKCS12 PDF digital signature.