Available for: UI for ASP.NET Core | UI for ASP.NET MVC | UI for ASP.NET AJAX | UI for Blazor | UI for WPF | UI for WinForms | UI for Silverlight | UI for Xamarin


Xlsx, a part of Office Open XML is a zipped, XML-based file format developed by Microsoft for representing spreadsheets and is one of the supported formats by RadSpreadProcessing and RadSpreadsheet.

Xlsx File Unzipped

Rad Spread Processing Formats and Conversion Xlsx 01

XlsxFormatProvider is compliant with the latest Office Open XML standard - ECMA-376 4th edition, December 2012.

In this article
Not finding the help you need? Improve this article