A high-performance and feature-rich WinUI Excel framework to work with Microsoft Excel documents. This framework has an Excel creation and editing library that allows you to create, read, and edit Microsoft Excel files. Its powerful conversion APIs make it easy to convert Excel files to HTML, images, and more.
There are no distribution fees, or royalties, which makes Excel Library very cost-effective.
Optimized for usage across platforms, where speed and low memory usage are critical.
All the elements in a typical Excel document such as text, formatting, images, shapes, and tables are accessible through a comprehensive set of APIs.
Syncfusion Excel Library (Essential XlsIO) is a mature and proven product, having evolved over 13+ years.
Syncfusion Excel Library comes with extensive documentation, knowledge base, and samples.
Use a single API across all platforms.
Syncfusion Excel Library (Essential XlsIO) is a high-performance WinUI Excel framework that allows users to create, read, edit, and protect Excel documents in WinUI 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+ chart types 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. Similarly, add-in functions, external formulas, and an array of formulas are 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.
Perform various kinds of data processing such as data validation, sorting, and filtering.
Pivot tables and pivot charts are widely used features in spreadsheets due to their ease-of-use in summarizing data. Syncfusion Excel Library allows you to create and edit them with just 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 our WinUI Excel Library features.
Convert an Excel workbook or worksheet to PDF format. Various customization options are provided, 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 with their widely used, lightweight reports.
Dynamically render an Excel workbook or worksheet as an HTML file.
Save Excel files in ODS formats to use in various applications like OpenOffice and Google Sheets.
SpreadsheetML is easy to work with and designed to be human-readable and editable. Convert Excel files to SpreadsheetML with Syncfusion Excel Library.
Convert an Excel workbook or worksheet to a JSON file in schema and non-schema formats.
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