C#

Iterative PDF Signing with Digital Certificates

Explore the process of iterative signing for PDF documents, allowing multiple digital signatures without compromising previous ones. Learn the technical implementation and benefits for enterprise use with C#, Java, and Node.js.

How to Generate a Tiling Watermark

Learn how to enhance document security with tiling watermarks. This comprehensive guide covers concepts, settings, and implementation in C#, Java, and Node.js.

Add Point Annotation in Documents using .NET and Java API

As all our records and documentations are facing a digital transformation. It has made it quite necessary for us to have a good knowledge of the tools that may help us in the long run. Annotation is one of those tools which may help you in adding the extra, yet necessary, piece of information into your documents. Annotation helps readers in understanding the text in a better way. It also helps different people working on the same task to exchange their concerns regarding a piece of information in the document.

Create Document Viewer in ASP.NET Core MVC for 140+ File Formats

The online document viewers have become popular after the grown usage of digital documents, especially in the content management systems. The reason behind this popularity is you can view a variety of document formats without purchasing or installing dedicated software programs. Considering the importance of document viewers, I thought to write an article on how to create a universal document viewer in ASP.NET MVC. We are going to create an ASP.

Process the Microsoft Outlook Email Attachments in a .NET Viewer Application

An ‘attachment’ is a file such as a document or a photo that is attached to an email. It’s easy to attach pictures, files, contacts, emails and many other items to your Outlook messages. If you selected a file on your local computer or group document library for the attachment purpose, a copy of the file is attached to the email. The case: A software developer is making a document viewing application.