Powerful Excel API
The LEADTOOLS Excel API gives developers the power to load, create, edit, and save Excel sheets programmatically. Support for all the features you would expect to be able to edit and change.
- Formatting
- Formula creation
- Styling
- Merging
- Splitting cells and images
- Works seamlessly with the LEADDocument class
Online Excel Web Editor
Designed similar to our Document Editor Control, this full-featured spreadsheet library is easy to integrate into existing HTML/JavaScript applications. This dynamic and user-friendly editor includes the following features:
- Dynamic data manipulation to easily add, edit, or delete rows and columns
- Support for multiple worksheets
- Formulas and functions capabilities including basic mathematical operations, statistical functions, and date/time functions
- Cell formatting including text size, text color, font, backgrounds, and more
- Ability to import .XLS and .XLSX documents and export .XLSX
Document Framework
The Excel Document API and Web Editor is one component of the LEADTOOLS Document Framework. Other components of the framework include:
Easy to Integrate
LEADTOOLS handles the heavy lifting, eliminating months of R&D, while giving you the best quality and performance available. You'll be free to focus on other components of your application. Download the LEADTOOLS evaluation to streamline your development.
Excel SDK Platforms and Programming Interfaces
Operating Systems
Projects that use LEADTOOLS Excel libraries can be deployed to Windows and Web devices.
Frameworks
Developers that are leveraging these frameworks can utilize the Excel SDK: .NET 6+ and Web Services / Web API (JSON, SOAP, REST)
Programming, Scripting, Markup
Excel code snippets and demo applications are provided for the following: C#, VB, and HTML / JavaScript
Start Coding With LEADTOOLS Excel
Excel libraries as well as all LEADTOOLS Recognition, Document, Medical, Vector, and Imaging technologies for all development and target platforms, including Windows, Linux, and macOS.
Online Demo Application that include Excel SDK Libraries
HTML5/JavaScript Excel Web Editor
Designed similar to the Document Editor Control, the LEADTOOLS Excel Web Editor is a full-featured spreadsheet library and easy to integrate into existing HTML/JavaScript applications.