Top 23 C# Excel Projects

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• NPOI

  16 5,691 9.1 C#

  a .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop.

  

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

• ClosedXML

  27 4,723 9.2 C#

  ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.

  

  Project mention: ClosedXML y el uso de plantillas | dev.to | 2024-06-21

• ExcelDataReader

  11 3,957 7.8 C#

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

• MiniExcel

  1 2,729 8.4 C#

  Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet (support Linux, Mac)

  

• EvilClippy

  2 2,108 0.0 C#

  A cross-platform assistant for creating malicious MS Office documents. Can hide VBA macros, stomp VBA code (via P-Code) and confuse macro analysis tools. Runs on Linux, OSX and Windows.

  

• Magicodes.IE

  0 2,099 5.1 C#

  Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, Word, Pdf and Html.

  

• EPPlus

  16 1,789 9.4 C#

  EPPlus-Excel spreadsheets for .NET (by EPPlusSoftware)

  

• ReoGrid

  2 1,316 2.7 C#

  Fast and powerful .NET spreadsheet component, support data format, freeze, outline, formula calculation, chart, script execution and etc. Compatible with Excel 2007 (.xlsx) format and working on .NET 3.5 (or client profile), WPF and Android platform.

  

• ExcelDna

  11 1,289 8.8 C#

  Excel-DNA - Free and easy .NET for Excel. This repository contains the core Excel-DNA library.

  

• Unity-QuickSheet

  1 1,039 0.0 C#

  Unity-QuickSheet enables you to use spreadsheet file data within Unity editor.

• ExcelMapper

  3 786 6.9 C#

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

  Project mention: C# Excel read/write on the cheap | dev.to | 2024-05-27

  See ExcelMapper GitHub page for more e.g.

• NetOffice

  1 697 8.2 C#

  🌌 Create add-ins and automation code for Microsoft Office applications.

  

• Npoi.Mapper

  2 597 4.2 C#

  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.

• sqlnotebook

  1 593 7.2 C#

  Casual data exploration in SQL

  Project mention: Show HN: My Go SQLite driver did poorly on a benchmark, so I fixed it | news.ycombinator.com | 2023-12-14

  The meat of the P/Invoke code is in here: https://github.com/electroly/sqlnotebook/tree/master/src/Sql...

  The parent directory includes code that uses it. I'm most proud of this SQLite virtual table module that proxies queries to remote ADO.NET connections, allowing you to write joins directly between local SQLite tables and remote SQL Server tables. https://github.com/electroly/sqlnotebook/blob/master/src/Sql...

  I've also got a generic virtual table module that lets me easily write table-valued functions in C#: https://github.com/electroly/sqlnotebook/blob/master/src/Sql...

  The goal is to provide various "supercharged" features to base SQLite by taking advantage of all the extension points I can. I wish some went further; in particular the virtual table API doesn't "push down" enough of the original query to allow the module to avoid doing O(N+1) queries in some cases.

• ClosedXML.Report

  2 543 4.3 C#

  ClosedXML.Report is a tool for report generation with which you can easily export any data from your .NET classes to Excel using a XLSX-template.

  

• office-ribbonx-editor

  17 511 0.0 C#

  An overhauled fork of the original Custom UI Editor for Microsoft Office, built with WPF

• BakingSheet

  10 333 7.0 C#

  Easy datasheet management for C# and Unity. Supports Excel, Google Sheet, JSON and CSV format.

  Project mention: My Animal Mart (Part 2) - The data config problem. | dev.to | 2024-06-12

  Fortunately, I discovered BakingSheet: BakingSheet. Please give it a star; it deserves that.

• Sylvan.Data.Excel

  12 210 7.0 C#

  The fastest .NET library for reading Excel data files.

• PowerQueryNet

  2 187 10.0 C#

  Run M Language (Power Query Formula Language) from anywhere.

• FileContextCore

  1 168 10.0 C#

  FileContextCore is a "Database"-Provider for Entity Framework Core and adds the ability to store information in files instead of being limited to databases.

• BlazorDatasheet

  2 163 9.7 C#

  Simple excel-like datasheet Blazor component

• BulkPDF

  1 126 0.0 C#

  BulkPDF is a free and easy to use open source software, which allows to automatically fill an existing PDF form with differen values. Only a spreadsheet (Microsoft Excel 2007/2010/2013, LibreOffice or OpenOffice Calc) with the desired values is required.

• BookFx

  0 107 0.0 C#

  Composing Excel spreadsheets based on a tree of nested components like the HTML DOM.

  

C# Excel related posts

• ClosedXML y el uso de plantillas

  1 project | dev.to | 21 Jun 2024

• My Animal Mart (Part 2) - The data config problem.

  1 project | dev.to | 12 Jun 2024

• C# Excel read/write on the cheap

  3 projects | dev.to | 27 May 2024

• When XML in Word Became Illegal

  2 projects | news.ycombinator.com | 12 Oct 2023

• Visual Studio C#: Is it possible to manipulate Excel file via Visual Studio

  2 projects | /r/VisualStudio | 19 Jun 2023

• Automate Excel with only powershell?

  3 projects | /r/PowerShell | 6 Jun 2023

• Automatisches Auslesen von PDFs

  2 projects | /r/de_EDV | 16 May 2023
• A note from our sponsor - SaaSHub
  www.saashub.com | 9 Oct 2024

  SaaSHub helps you find the best software and product alternatives Learn more →

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