ClosedXML

ClosedXML is a .NET library that provides a simple API for reading, manipulating, and writing Microsoft Excel 2007/2010/2013 files (BIFF12 format). It allows developers to create robust applications for manipulating spreadsheets without having to rely on Microsoft Excel.

Features

ClosedXML provides a comprehensive set of features for working with Excel files, including:

Using ClosedXML, developers can quickly and easily create and modify Excel spreadsheets without needing to use the Excel application.

• Easy to use and intuitive API: ClosedXML makes it easy to create, modify, and read Excel documents with just a few lines of code.

• Support for all Excel features: ClosedXML supports all standard Excel features, including formulas, charts, images, named ranges, and protection.

• Open XML file format: ClosedXML uses the open XML file format, making it easy to work with Excel files in a variety of applications.

• Cross-platform compatibility: ClosedXML is compatible with multiple platforms, including Windows, macOS, and Linux.

• Automation: ClosedXML provides advanced automation features, such as auto-fill, auto-formatting, and auto-calculation.

• Version control: ClosedXML supports version control, allowing you to easily track changes to your Excel documents.

• Performance: ClosedXML is designed for maximum performance, allowing you to quickly and easily read, write, and manipulate Excel documents.

• Security: ClosedXML provides secure access to sensitive data, allowing you to protect your Excel documents from unauthorized access.

• Support for multiple languages: ClosedXML is available in multiple languages, including English, Spanish, French, German, Italian, and Portuguese.

• Compatibility with other libraries: ClosedXML is compatible with other .NET libraries, such as NPOI and EPPlus.

• Free and open source: ClosedXML is free and open source, making it accessible to all developers.

Conclusion

ClosedXML is a powerful and easy to use library for working with Microsoft Excel documents. It provides a comprehensive set of features for working with Excel files, including support for all standard Excel features, open XML file format, cross-platform compatibility, automation, version control, performance, security, and support for multiple languages. It is free and open source, making it accessible to all developers.