Create, Read and Edit Excel file in Windows Forms using Syncfusion XlsIO library

Syncfusion Essential XlsIO is a .NET Excel library that allows to create, read and edit Excel files in any .NET application without any Microsoft Office dependencies.

Key features:
• Easily import and export data from/to common data sources.
• Perform quick evaluation with 400+ functions.
• Import data into customized format using template markers.
• Create and edit all chart types including Excel 2016 charts.
• Cell data validations can be applied with operators, alert messages, custom formulas, and drop-down lists.
• Highlight important cells by conditional formats.
• Perform various cell level operations like resize, hide or unhide, insert or delete, group and ungroup, etc.
• Supports various formatting like number formats, text alignments, font settings, border settings, color settings, rich-text, and more.
• Apply built-in styles and custom styles to cells.
• Sort data based on cell value, cell color, and font color.
• Filter data based on cell value, cell color, icons, etc.
• Read and write protected Excel documents along with workbook and worksheet protections.
• Create and edit AutoShapes, comments, text boxes, combo boxes, check boxes, and option buttons.
• Enable page settings like orientation, paper size, scaling, margins, print titles, header and footer, and more.
• Create and edit pivot tables and pivot charts.
• Convert Excel documents into PDF, ODS, HTML and image formats.
• Convert Excel charts into image formats.

Learn more:



This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA ( To acquire a license, you can purchase one at or start a free 30-day trial here (

© Copyright 2019 Syncfusion, Inc. All Rights Reserved. The Syncfusion Essential Studio license and copyright applies to this distribution.

Install-Package Syncfusion.XlsIO.WinForms -Version
dotnet add package Syncfusion.XlsIO.WinForms --version
<PackageReference Include="Syncfusion.XlsIO.WinForms" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Syncfusion.XlsIO.WinForms --version
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated 127 7/17/2019 6,587 7/11/2019 90 6/27/2019 348 6/25/2019 381 6/18/2019 203 6/11/2019 200 6/4/2019 129 5/28/2019 224 5/21/2019 363 5/14/2019 242 5/7/2019 279 4/30/2019 309 4/23/2019 224 4/16/2019 221 4/9/2019 535 3/29/2019 138 3/13/2019 574 2/19/2019 176 2/13/2019 312 2/5/2019 259 1/22/2019 177 1/16/2019 264 1/8/2019 619 12/24/2018 929 12/17/2018 143 12/10/2018 415 11/27/2018 137 11/23/2018 469 10/30/2018 1,190 9/21/2018