Customize signature appearance, you can show all signature info, or just name or date Apply a visible signature widiget to represent the contents of the signature field. SignatureField.Signature = new Signature(certificate) Add signature object to a signature field, so we can add a visualization to it SignatureField signatureField = new SignatureField( "iDiTect Sign Field") First you need create a SignatureField with unique name X509Certificate2 certificate = new X509Certificate2( "test.pfx", "iditect")
PdfDocument document = pdfFile.Import(File.ReadAllBytes( "sample.pdf")) You can add normal infomation like "Reason", "Location", "Date", or insert specifical content as what you want.
Here comes to the C# code of how to create visible text digital signature as below.
How to Create Visible Text Digital Signature in PDF in C# language And this electronic signature can be inserting in target page and target area in PDF. The appearance of signature field can be chosen from three types: only showing text, only showing image, showing text and image. In order to sign a PDF file you will need a digital ertificate issued by a valid Certificate Authority(CA), which provide you a PKCS#12 certificate (PFX or P12 file) for signing PDF document in Winforms, WPF and ASP.NET web applications.
If something is unclear, or you have any suggestions, please don’t hesitate to contact us.Digital signature contains encrypted information and password protected. To do this, just click on the ‘MORE’ combo box and choose the ‘DOWNLOAD’ button.
You can download your signed document at any time. Your signed document will be automatically saved on the server, and you will be redirected to the document list. When you are finished, click on the ‘DONE’ button at the top-right corner. You can move these signatures, resize them, or remove them from the document. Now we have a document with several signatures added to it.
Click on ‘SIGN’ to add it to the document. Your signature will be immediately uploaded. To do this, switch to the ‘UPLOAD’ tab in the signature dialog, click on ‘UPLOAD SIGNATURE’ and choose your signature image file. If you already have an image with your signature that you may have created by scanning or taking a photo of your handwritten signature, you can upload it in the ‘UPLOAD’ tab. If you are not completely satisfied with your first attempt, just click on the ‘CLEAR’ link at the top-right corner and try again.Ĭlick on ‘SIGN’ to add your signature to the document. Here, you can draw your signature using the mouse in the same way you would use a pen. Then click on the ‘SIGN’ button and your signature will be added to the document.Ĭlick on the document once again and switch to the ‘DRAW’ tab in the signature dialog.
Switch to the ‘TYPE’ tab, enter your name and choose your font. For every signature type, there is a tab in the dialog. You can type, draw, upload your signature or take a photo of it using web camera. With DigiSigner, you can create four different types of signatures. To create a signature, click on the document. To sign the document, click on the ‘SIGN’ button or on the document image.
After uploading your document, it appears in the list. This can be a PDF, Word, Excel, TXT, RTF document or an image file. Click on the orange button ‘UPLOAD DOCUMENT’ and choose the document you would like to sign. You will begin by uploading your own document. We have already added a sample document to the list, so that the list doesn’t look completely empty. After signing up, you will see a list of your documents.