PDF Signer Software

KDK PDF Signer is a bulk document signing software to digitally sign PDF documents automatically.

KDK PDF Signer Software

The main function of PDF Signer is to sign PDF documents using X.509 digital certificates. Using this product you can quickly sign multiple PDF files (bulk sign) by selecting input and output directory. This is ideal for bulk signing of a large number of documents rather than signing each one individually. PDF Signer allows you to sign PDF documents without any need to purchase Adobe Acrobat. This dramatically reduces the Total Cost of Ownership (TCO).

KDK PDF Signer

  • Digital sign can be done with:
    »Page flipper Plus F/X Animation File(PFX File) » Token » Certificate Store

  • Certificate produced with PDF Signer can be verified using standard Adobe Reader 7.0+

  • Multiple PDF Sign on single click.

  • Signature at desired location

  • Facility to email signed documents

  • Multiple signatures can be done on single document

  • Integration with TDS (Form 16 / Form 16A)

  • Customization of signature metadata

  • Output in password protected file

  • Microsoft word also supported

  • Friendly Graphical User Interface

Why choose KDK PDF Signer Software

Work Smarter & Faster with Powerful Features

Bulk signing

Bulk signing of PDF files at one go.

Automatic Software

Fully automatic Software to digitally Sign PDF files. No intervention needed.

Multiple Signatures

Support for multiple signatures and profiles.

KDK PDF Signer Software use cases


PDF Signer Digitally Signed Tenders


PDF Signer Digital Signed Invoices


PDF Signer Digital Signed for Form-16

Business Contracts

PDF Auto Signer’s Digitally Signed Business Contracts