Add Barcodes to PDF in C# ASP.NET VB.NET

.NET Code to Add Barcodes to PDF

Conholdate.Total for .NET makes it easy for .NET developers to generate a customized barcode image based on provided text, and dynamically add it to the PDF document by implementing a few easy steps.

Instantiate linear barcode object, Set the Code text and symbology type for the barcode
Creating memory stream and Saving barcode image to memory stream
Create PDF document and add a section to the PDF document
Create PdfFileMend object to add barcode image
Bind PDF document with the PdfFileMend object
Add image in the PDF file

APIs Download & Installation Instructions

The following code example requires Aspose.PDF & Aspose.BarCode namespaces. Get the respective files from the downloads section or fetch the whole package from NuGet directly into your workspace.

Insert barcodes to a PDF document on different operating systems such as Windows, Linux or macOS while using platforms such as Windows Azure, Mono and Xamarin.

What is PDF file format?

PDF (Portable Document Format) is a widely used document file format developed by Adobe Systems in 1993. It was specifically designed to provide a platform-independent solution for storing and sharing documents across various operating systems and over the Internet. PDFs utilize a vector-based drawing model, storing graphical elements such as lines, shapes, and images as mathematical equations. This unique approach ensures that PDFs are resolution independent, guaranteeing consistent document quality regardless of the viewing device or program.

One of the key advantages of PDFs is their support for a range of security features. Encryption, password protection, digital signatures, and document watermarking are among the security measures available. These features make PDFs highly secure and suitable for sensitive documents, such as medical records, legal documents, government forms, and invoices. The printing industry also heavily relies on PDFs to facilitate electronic communication with customers.

Creating PDFs is a straightforward process, as they can be generated from various electronic document formats, including Word documents, PowerPoint presentations, and webpages. It’s important to note that PDFs are typically not editable directly. To modify the content of a PDF, it must first be converted to a different file format that supports editing. Numerous software programs, many of which are freely available for download, offer the functionality to convert PDFs to editable formats.

PDFs have gained immense popularity and have become a standard method for document sharing due to their versatility, security features, and consistent formatting. Their compatibility across different devices and operating systems ensures seamless document access for users. Additionally, PDFs preserve the layout, fonts, and images of the original document, making them an ideal choice for sharing visually rich content.

Learn