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Description

Spreadsheet .NET is a Microsoft Excel compatible library for .NET. It lets you create, read, modify and parse Excel workbooks (.xlsx) programmatically — working with worksheets, cells, formulas, formatting, charts and images. The library does not require Microsoft Excel to be installed or any other third party application to work.

Supported .NET Versions

• .NET Framework 4.6+
• .NET 5.0 / 6.0 / 7.0 / 8.0 / 9.0

Supported file formats

• Microsoft Excel .xlsx, .xls (read and write)
• Export to HTML and plain text

Examples

• Simple workbook
• Display Cell Values - Solution I
• Display Cell Values - Solution II
• Sum Cells
• Set Cell Format
• Set Cell Border
• Set Cell Fill Color
• Data Validation
• Set Cell Color
• Set Column Width
• Set Row Height
• Set Page Size and Margins
• Freeze Panes
• Merge Cells
• Name a Range
• Clone Sheet
• Create Cell Link
• Enumerate Defined Names
• Conditional Formatting
• Protect Worksheet
• Create Table
• Create Pivot Table
• Create Hyperlink
• Insert Cell Comment
• Insert Image
• Insert Background Image
• Insert Text Box
• Insert Combo Box
• Get Rich Inline Text
• Grouping
• Find Hidden Worksheet
• Insert Line
• Set Page Size
• Set Print Area
• Superscript Text
• Set Header
• Create Bar Chart
• Create Pie Chart
• Create 3D Pie Chart

Windows Forms sample

• MySpreadsheet

Tutorial

C# and VB examples

Evaluation version (version 3.0.200)

Download 30 days evaluation version

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