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Blazor Excel framework is a high-performance and feature-rich to work with Microsoft Excel. This framework has an Excel creation and editing library that allows you to create, read, and edit Microsoft Excel files in any Blazor application. Its powerful conversion APIs make it easy to convert Excel files to HTML, images, and more.
There are no distribution fees, per-server licensing fees, or royalties, which makes Excel Library very cost-effective.
It is optimized for usage in a server environment where speed and low memory usage are critical.
All the elements of a typical Excel document such as text, formatting, images, shapes, and tables are accessible through a comprehensive set of APIs.
Over more than 15 years, Syncfusion’s Excel Library (Essential XlsIO) has become a mature and proven product.
The Syncfusion’s Excel Library comes with extensive documentation, knowledge bases, and samples.
Use a single API across all platforms.
Syncfusion's Excel Library (Essential XlsIO) is a high-performance Blazor Excel library that allows users to create, read, edit, and protect Excel documents in Blazor applications without Microsoft Office or interop dependencies.
Import data from various data sources, collection objects, and HTML tables. Also, export data to data tables, collection objects, and nested classes.
Excel Library supports 80+ charts to visualize data. Similarly, sparklines are supported to visualize data within a cell.
More than 400 Excel functions are supported to evaluate formula cells quickly. Add-in functions, external formulas, and an array of formulas are also supported.
Import data to Excel worksheets like mail merge in a Word document. Customized data importing is also supported.
Use various cell and text formatting options along with advanced conditional formatting features to modify the appearance of the data.
Perform various kinds of data processing such as data validation, sorting, and filtering.
Pivot tables and pivot charts are widely used in the Spreadsheet control due to their ease-of-use in summarizing data. Syncfusion’s Excel Library allows you to create and edit them with a few lines of code.
Encrypt or decrypt password-protected Excel files. Also, protect the editing of workbooks, worksheets, and cells.
Create and edit various form controls, autoshapes, and comments.
For more information, check out Blazor Excel Library features.
Convert an Excel workbook or worksheet to PDF format. Use various customization options, like embedding fonts, ignoring empty pages or worksheets, and showing or hiding headers and footers.
Worksheets can be converted to BMP, JPEG, PNG and other image formats, with content such as data, formatting, charts, tables, and shapes.
Convert spreadsheet data to CSV and TSV formats to generate, lightweight reports.
Dynamically render an Excel workbook or worksheet as an HTML file.
SpreadsheetML is easy to work with and designed to be human readable and editable. Convert Excel files to SpreadsheetML using Syncfusion’s Excel Library.
Convert an Excel workbook or worksheet to JSON file in schema and non-schema formats.
Easily get started with the Blazor Excel Library using a few simple lines of C# code example as demonstrated below. Also explore our Blazor Excel Library Example that shows you how to render and configure the Blazor Excel.
//Create an instance of ExcelEngine
using (ExcelEngine excelEngine = new ExcelEngine())
{
//Instantiate the Excel application object
IApplication application = excelEngine.Excel;
//Set the default application version
application.DefaultVersion = ExcelVersion.Excel2016;
//Load the existing Excel workbook into IWorkbook
FileStream inputStream = new FileStream("Sample.xlsx", FileMode.Open);
IWorkbook workbook = application.Workbooks.Open(inputStream);
//Get the first worksheet in the workbook into IWorksheet
IWorksheet worksheet = workbook.Worksheets[0];
//Assign some text in a cell
worksheet.Range["A3"].Text = "Hello World";
//Save the document as a stream and retrun the stream.
using (MemoryStream stream = new MemoryStream())
{
//Save the created Excel document to MemoryStream.
workbook.SaveAs(stream);
return stream;
}
}The Syncfusion Blazor Excel Framework provides the following features:
No, this is a commercial product and requires a paid license. However, a free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue and five or fewer developers.
A good place to start would be our comprehensive getting started documentation.
Apart from Blazor, Syncfusion Excel framework supports platforms for web (Flutter, ASP.NET Core, ASP.NET MVC, and ASP.NET Web Forms), mobile (.NET MAUI, Flutter, Xamarin, and UWP), and desktop (Windows Forms, WPF, WinUI, .NET MAUI, Flutter, Xamarin, and UWP).
You can find our Excel Framework demo here.
Greatness—it’s one thing to say you have it, but it means more when others recognize it. Syncfusion is proud to hold the following industry awards.
