GroupDocs.Signature for .NET is a advanced .NET API to electronically sign digital documents using various signature types such as text, image, barcode, QR-code, stamp, form-field and metadata. Users can load, edit, validate, save, remove, preview and search digital signatures within PDF, Microsoft Word, Excel worksheets, PowerPoint presentations, Adobe Photoshop, metafiles and image file formats, with additional support for customizing signature properties as needed.
GroupDocs.Signature for .NET provides ability to sign Jpeg documents with Image signatures quick and easily.
Documents signing with GroupDocs.Signature for .NET can be performed in just a few simple steps. Our APIs are supported on all major platforms and operating systems. Before executing the code below, make sure you have the following prerequisites installed on your system.
GroupDocs.Signature
// Set up input Jpeg file
string filePath = "input.jpeg";
// Set up output file
string outputFilePath = "output.jpeg";
// Provide image file
string imageFilePath = "image.png";
// Instantiate Signature for input file
using (GroupDocs.Signature.Signature signature = new GroupDocs.Signature.Signature(filePath))
{
//Provide sign options
ImageSignOptions signOptions = new ImageSignOptions(imageFilePath);
{
// set signature position
Left = 50,
Top = 200,
};
// sign Jpeg document
SignResult result = signature.Sign(outputFilePath, options);
}
Sign Jpeg file with Image signature right now by visiting the GroupDocs.Signature App website. Free online demo waiting for you.
No need to download API
No need to write any code
Just upload the source file
Get download link to save the file
.NET Image signatures management API for documents and images. Add Image signatures to some of the popular file formats as stated below.
(Portable Document Format)
(Microsoft Word Binary Format)
(Office 2007+ Word Document)
(Microsoft Word 2007 Marco File)
(Microsoft Word Template Files)
(Microsoft Word 2007+ Template File)
(Microsoft Word Template File )
(OpenDocument Text File Format)
(OpenDocument Standard Format)
(Rich Text Format)
(Microsoft Excel Spreadsheet (Legacy))
(Open XML Workbook)
(Macro-enabled Spreadsheet)
(Excel Binary Workbook)
(Comma Seperated Values)
(OpenDocument Spreadsheet)
(OpenDocument Spreadsheet Template)
(Excel Template)
(Excel Macro-Enabled Template)
(Microsoft PowerPoint 97-2003)
(Open XML presentation Format)
(PowerPoint Slide Show)
(PowerPoint Slide Show)
(OpenDocument Presentation Format)
(OpenDocument Standard Format)
(Microsoft PowerPoint Template Presentation)
(Microsoft PowerPoint Template File)
(Macro-enabled Presentation File)
(Macro-enabled Slide Show)
(Portable Network Graphic)
(Bitmap Image File)
(Graphical Interchange Format)
(Tagged Image File Format)
(Scalar Vector Graphics)
(Raster Web Image Format)
(Windows Metafile)