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 GIF 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.
// Instantiate Signature for GIF file
string filePath = "input.gif";
// Set up output GIF file
string outputFilePath = "input.gif";
using (GroupDocs.Signature.Signature signature = new GroupDocs.Signature.Signature(filePath))
{
//Provide sign options
TextSignOptions options = new TextSignOptions("John Smith")
{
// set signature position
Left = 50,
Top = 200,
};
// sign GIF document
SignResult result = signature.Sign(outputFilePath, options);
}
Sign GIF 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
You can also sign GIF with other signature types. Please see the list below.