Lightweight and fast library written in C# for reading Microsoft Excel files

An Excel to object mapper. Maps POCOs to and from Excel. Configuration via convention, attributes, or fluent methods.

Use this tool to import or export data with Excel file. The tool is a convention based mapper between strong typed object and Excel data via NPOI.

The fastest .NET library for reading Excel data files.

将xlsx之类的文件转成text然后再调用diff工具对比变化，非常适合替换TortoiseGit,TortoiseSvn之类的默认diff命令。 convert excel file(xls,xlsx,xlm etc) to text then launch diff tool(TortoiseDiff) to show differences.

GemBox.Spreadsheet is a .NET component that enables you to read, write, convert, and print spreadsheet files (XLSX, XLS, XLSB, CSV, HTML, and ODS) from .NET applications in a simple and efficient way.

Excel表格-数据库互导工具

c# xls/xlsx/unity prefab diff view

Extract properties from Revit files: Adds context menu for extracting properties for Revit files and save into an excel file

Table to JSON/MarkDown/SQL Converter, formulas recovery, sql queries

Grasshopper plugin for Excel-less xls(x) read/write, based on NPOI.

b2xtranslator is a converter from the binary Microsoft Office file formats (.doc, .xls, .ppt) to the Office Open XML formats introduced with Microsoft Office 2007.

此專案擴充NPOI，讓NPOI使用上可更加簡單、易懂、更好維護。

ConvertXlsToXlsX

Convert Multiple Excel files in multiple sub-folder (contain excel files) to PDF.

(C#) It is used to read files and to print in the desired format.

Lightweight and fast library written in C# for reading Microsoft Excel files (added methods for batch reading, row skipping, get schema, get top rows, get sheet names)

Cross platform mobile office(Excel) app for Android, IOS and Windows. Currently supporting XLS and XLSX files.

Excel tasks for converting Excel files to JSON, XML or CSV.

Convert excel data to simple text