syncfusionsyncfusion-blogs.hashnode.dev·Aug 19, 20243 Easy Steps to Add Watermarks to Your Excel Document Using C#TL;DR: Adding a watermark boosts branding, confidentiality, protection, and visual appeal. Use Syncfusion’s Excel Library in C# to easily add watermarks: set up a .NET Core Console app, install the NuGet package, and apply the code to insert and save...DiscussXLSIO