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  • How to add a signature to a PDF file

    Drag and drop your PDF into the upper box, select the location where you want to add the signature, and add the signature content.

  • We protect the privacy of your files!

    Your files will be permanently deleted from our server after one hour. No one has access to your files and privacy is 100% guaranteed.

  • For all operating systems

    pdf.wps.com is browser-based and works for all platforms. It doesn't matter if you use Mac, Windows or Linux.

  • Quickly add a signature to a PDF file

    You can add a signature to the PDF file by hand drawing, you can also enter the signature content, or you can add a signature image. The whole process of adding signatures to PDF files is very simple.

  • Adding signatures to PDF works best

    The process of adding signatures to PDF files is not simple. After in-depth research and development by WPS, we provide you with the best quality PDF signature adding service.

  • Cloud conversion service

    We have multiple cloud servers that can sign PDF files, so you don't need to worry, let us handle everything.