The Syncfusion® native Blazor components library offers 70+ UI and Data Viz web controls that are responsive and lightweight for building modern web apps.
.NET PDF framework is a high-performance and comprehensive library used to create, read, merge, split, secure, edit, view, and review PDF files in C#/VB.NET.
GKGowthamraj Kumar Syncfusion Team March 16, 2021 12:14 PM UTC
Hi Manoj,
Thank you for contacting Syncfusion support.
We have analyzed your requirement “Replace text in an existing PDF document” and we do not have a direct support for this. However as a workaround, we can achieve your requirement by drawing the replacement text on the graphics. Please refer the below KB documentation for more details,