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.
JMJohnson Monohar M Syncfusion Team April 3, 2012 10:04 AM UTC
Hi Thibault,
Currently we don't have the support for reading and writing of xlsb files. You can open a Direct Trac incident and log your request for the same. We will get back to you once the feature has been implemented.