Elerium Excel .NET is a versatile .NET component for C# and VB.NET projects that enables easy manipulation of Excel files (XLS, XLSX, CSV) within WinForms or ASP.NET applications. It provides professional-level functionality for creating, reading, and writing Excel data.

Elerium Excel .NET provides a rich set of tools for editing cells in Excel worksheets, no matter if they are XLS, XLSX, or CSV files. The software is compatible with .NET 2.0 and higher and does not demand any third-party installations or Microsoft Office Automation. Whether you want to adjust cell styles or fonts, insert borders or text wrapping, the C# and VB.NET example codes in our library will show you how to achieve it.
Elerium Excel .NET offers a broad array of features that make creating and manipulating Excel files a smooth experience. Users can enjoy the ease and flexibility of working with several worksheets, handling multiple cell data types, formatting labels with different patterns, and setting up cell styles in a matter of seconds. Some of the functionalities that define Elerium Excel .NET include Excel encryption/decryption capabilities, password protection, worksheet protection, and the ability to hide and un-hide columns and rows.
Additionally, Elerium Excel .NET supports standard Unicode characters and allows developers to use right-to-left text, Arabic fonts, and defined cell names. Multithreading is also supported, and users can export data between Excel and DataTable, as well as create new workbooks using existing workbooks as templates.
Overall, Elerium Excel .NET is a sophisticated .NET component that can help developers attain a high level of functionality when it comes to creating and working with Excel files.
Version 2.2:
- New methods for operation with excel CellRange.
- Added new excel mathematics functions.
- Fixed bug in calculation of complex formulas.
- Fixed bug in column insertion function.
- Fixed bug in row insertion function.
- Fixed bug in write method for Excel XLSX format.