GroupDocs.Signature facilitates the incorporation of customized signatures into PDF files. .NET developers can seamlessly integrate signing functionality into their applications using our software.
// Load the document into a Signature instance
using (Signature signature = new Signature("input.pdf"))
{
// Create a new QrCodeSignOptions object
QrCodeSignOptions options = new QrCodeSignOptions("QR code text")
{
// Configure all the necessary options
Left = 50,
Top = 200,
ForeColor = Color.Red
};
// Persist the signed document to local storage
SignResult result = signature.Sign("output.pdf", options);
}
Our sophisticated e-signing API enhances business workflows, enabling efficient signing, validation, modification, and management of electronic signatures with full automation capabilities.
Seamlessly insert electronic signatures at any position within a document. Customize and enrich content with digital certificates, metadata, barcodes, or visual elements, while ensuring authenticity and security.
Once signed, documents can be further processed with ease. Access a complete overview of existing signatures, enabling precise updates or deletion of signatures where necessary.
Protect the integrity of your documents using digital certificates. Embed or extract metadata for enhanced document tracking and auditing, ensuring compliance and content authenticity.
// Provide the source document as an argument
using (Signature signature = new Signature("input.pdf"))
{
// Specify the path to the image in the signature configuration
ImageSignOptions options = new ImageSignOptions("image.jpg")
{
// Define the dimensions and target pages for the signature
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Right,
Height = 150,
Width = 200,
Margin = new Padding(50),
AllPages = true
};
// Execute the application of the signature to the document
SignResult result = signature.Sign("output.pdf", options);
}
Download GroupDocs.Signature for free or get a trial license for full access!
Explore documentation, code samples, and community support to enhance your experience.
We’re proud to offer a vast array of signature options and associated operations
The .NET API empowers you to electronically sign over 60 industry-standard file formats, offering unparalleled flexibility in securing your business documents.
