Create advanced Excel spreadsheets using .NET, without the need of interop.

PerfectXL-EPPlus is a .NET library that reads and writes Excel files using the Office Open XML format (xlsx). PerfectXL-EPPlus has no dependencies other than .NET.

• Cell Ranges
• Cell styling (Border, Color, Fill, Font, Number, Alignments)
• Data validation
• Conditional formatting
• Charts
• Pictures
• Shapes
• Comments
• Tables
• Pivot tables
• Protection
• Encryption
• VBA
• Formula calculation
• Many more...

This project was originally forked from EPPlus maintained by Jan Källman.

This project started with the source from ExcelPackage. It was a great project to start from. It had the basic functionality needed to read and write a spreadsheet. Advantages over other: PerfectXL-EPPlus uses dictionaries to access cell data, making performance a lot better. Complete integration with .NET

The project is licensed under the GNU Library General Public License (LGPL).