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.
Under the Options|Culture menu item, you can see how to specify Culture settings. That sample selectively changes the settings to either FR, IT, US or DE.