Load document from local disk

When document is located on the local disk GroupDocs.Signature enables you to work with document over the file Signature class constructor. Signature instance will open file for reading only when any method of Signature will be called.

Following code snippet shows how to load document from local disk.

using (Signature signature = new Signature("sample.pdf"))
{
    TextSignOptions options = new TextSignOptions("John Smith")
    {                    
    };
    // sign document to file
    signature.Sign("sampleSigned", options);
}

More resources

GitHub Examples

You may easily run the code above and see the feature in action in our GitHub examples:

Free Online App 

Along with full-featured .NET library we provide simple, but powerful free Apps.
You are welcome to eSign PDF, Word, Excel, PowerPoint documents with free to use online GroupDocs Signature App.