LEADTOOLS Excel API

LEADTOOLSSpreadsheet Controls.NET

Build spreadsheet creation and editing into developer applications.

  • Load, create, edit, and save Excel sheets programmatically.
  • Add spreadsheet editing to HTML and JavaScript applications.
  • Work with formulas, formatting, worksheets, cells, and images.
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LEADTOOLS Excel API
LEADTOOLS Excel API gives developers a spreadsheet library for building Excel file handling into applications. It supports programmatic loading, creation, editing, and saving, with features for formulas, formatting, styling, worksheet handling, cell operations, and image-related spreadsheet content.

Excel File Creation

Create Excel sheets programmatically inside custom applications, allowing developers to generate spreadsheet content as part of reporting, data management, financial analysis, and other document-driven workflows.

Spreadsheet Loading And Saving

Load existing Excel sheets, modify their contents, and save the results through application code, helping developers add controlled spreadsheet processing to server-side, desktop, or web-based document solutions.

Cell Formatting

Apply formatting to spreadsheet cells, including visual styling options such as text size, text color, fonts, backgrounds, and related presentation settings for clearer worksheet output.

Formula Creation

Add formulas and functions to worksheets, including capabilities for basic mathematical operations, statistical functions, and date or time calculations within spreadsheet-based application logic.

Worksheet Management

Work with multiple worksheets in spreadsheet documents, giving applications the structure needed to organize related data sets, reports, and calculations within a single Excel file.

Row And Column Editing

Add, edit, and delete rows and columns through the spreadsheet library, enabling dynamic data manipulation in applications that need interactive or automated Excel document updates.

Cell Merging And Splitting

Merge and split cells as part of spreadsheet layout creation and editing, supporting structured headers, grouped data areas, and other worksheet designs that require flexible cell arrangement.

Excel Web Editing

Integrate spreadsheet editing into HTML and JavaScript applications with an Excel Web Editor designed for browser-based data entry, worksheet editing, and document interaction.

Document Framework Integration

Use the Excel API as part of the wider LEADTOOLS Document Framework, alongside components for document analysis, comparison, composition, conversion, viewing, and writing.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET