Overview of Syncfusion® Excel (XlsIO) library

29 Nov 20241 minute to read

Essential® XlsIO is a native .NET class library that can be used to create and modify Microsoft Excel files by using C#, VB.NET and managed C++ code. It is a non-UI component that provides a full-fledged object model that facilitates accessing & manipulating the spreadsheets without any dependency of Microsoft Office COM libraries & Microsoft Office.

The library can be used in Windows Forms, WPF, UWP, ASP.NET Web Forms, ASP.NET MVC, ASP.NET Core, Xamarin, Blazor, WinUI and .NET MAUI applications.

Key Features

• Support to create Excel documents from scratch.
• Support to modify existing Excel documents.
• Support to import and export data.
• Supports Excel formulas.
• Ability to create and manipulate Conditional Formats and Data Validations.
• Create and manipulate Charts and Sparklines.
• Supports creation and manipulation of Tables, Pivot Tables and Pivot Charts.
• Fill data using Template Markers.
• Clone and merge Excel worksheets.
• Encrypt and decrypt Excel documents.
• Convert Excel worksheets to images.
• Convert chart in a worksheet to image.
• Supports data filtering and data sorting.
• Support to insert Images and AutoShapes.
• Support to add Comments and Form Controls.
• Support to add Ole objects and Group Shapes.
• Ability to convert Excel workbook to PDF.
• Converts Excel worksheet to HTML.
• Support to open and create CSV files.
• Support to open and create SpreadsheetML files.
• Access the Custom document properties of Excel file.
• Access the Built-in document properties.

Compatible Microsoft Excel Versions

• Microsoft Excel 97-2003
• Microsoft Excel 2007
• Microsoft Excel 2010
• Microsoft Excel 2013
• Microsoft Excel 2016
• Microsoft Excel 2019
• Microsoft 365

NOTE

You can also explore our .Net Excel Framework demo that shows how to create and modify Excel files from C# with 5 lines of code on different platforms.