2,560 packages tagged with “excel”
A spreadsheet library for .NET framework and .NET core
See release notes https://github.com/ClosedXML/ClosedXML/releases/tag/0.105.0 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.
.NET library to parse ECMA-376 number format strings and format values like Excel and other spreadsheet softwares.
Lightweight and fast library written in C# for reading Microsoft Excel files (XLS, XLSX).
ExcelDataReader extension for reading Microsoft Excel files into System.Data.DataSet.
.NET port of Apache POI
A parser for Excel formulas
This an assembly you can use for Excel 2013/2016/2019/M365 COM interop, generated and signed by Microsoft. This is entirely unsupported and there is no license since it is a repackaging of Office assemblies.
A .NET library for reading and writing Microsoft Office binary and OOXML file formats.
EPPlus.Core is an unofficial port of the EPPlus library to .NET Core.
Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet Github : https://github.com/mini-software/MiniExcel Gitee : https://gitee.com/dotnetchina/MiniExcel Issues : https://github.com/mini-software/MiniExcel/issues Todo : https://github.com/mini-software/MiniExcel/projects/1?fullscreen=true
ClosedXML.Report is a tool for report generation and data analysis in .NET applications through the use of Microsoft Excel. ClosedXML.Report is a .NET-library for report generation Microsoft Excel without requiring Excel to be installed on the machine that's running the code.
A powerful and fast library written in C# for manipulating and converting Excel(XLS, XLSX,XLSB), ODS, CSV,JSON and HTML files.
iTextSharp.LGPLv2.Core is an unofficial port of the last LGPL version of the iTextSharp (V4.1.6) to .NET Core.
SpreadsheetLight is an open source Open XML spreadsheet .NET library written in C#, and is released under the MIT License. You can create new Open XML spreadsheets, or work with existing Open XML spreadsheets that are compatible with Microsoft Excel 2007/2010/2013 and LibreOffice Calc. No Office/Excel Interop needed. You do not need Microsoft Office/Excel to be installed.
The aim of this project is provide a native .NET solution to create, read and modify Excel files without using COM interop or OLEDB connection. Currently .xls (BIFF8) format is implemented. In future .xlsx (Excel 2007) may also be supported.
Easily retrieve data from spreadsheets and csv files by using LINQ
The Open XML PowerTools provides guidance and example code for programming with Open XML Documents (DOCX, XLSX, and PPTX). It is based on, and extends the functionality of the Open XML SDK. It supports scenarios such as: •Splitting DOCX/PPTX files into multiple files. •Combining multiple DOCX/PPTX files into a single file. •Populating content in template DOCX files with data from XML. •High-fidelity conversion of DOCX to HTML. •Searching and replacing content in DOCX/PPTX using regular expressions. •Managing tracked-revisions, including detecting tracked revisions, and accepting tracked revisions. •Updating Charts in DOCX/PPTX files, including updating cached data, as well as the embedded XLSX. •Retrieving metrics from DOCX files, including the hierarchy of styles used, the languages used, and the fonts used. •Writing XLSX files using far simpler code than directly writing the markup, including a streaming approach that enables writing XLSX files with millions of rows.
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. With GemBox.Spreadsheet you get a fast and reliable component that's easy to use and doesn't depend on Microsoft Excel. It requires only .NET and it's much faster than Microsoft Office Automation!
A .NET Standard library that provides the full set of financial functions from Excel.
Syncfusion® Essential XlsIO is a .NET Standard Excel library that allows to create, read, and edit Excel files in .NET core application without Microsoft Office dependencies.
An implementation of ICsvParser and ICsvSerializer from CsvHelper that reads and writes using the ClosedXml library.
Convention-based mapper between strong typed object and Excel data via NPOI.
An Excel to object mapper. Maps POCOs to and from Excel. Configuration via convention, attributes, or fluent methods.
pdf or excel reports rendering through local jsreport binary
Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, Word, Pdf and Html. 导入导出通用库，支持Dto导入导出、模板导出、花式导出以及动态导出，支持Excel、Csv、Word、Pdf和Html。 开源库地址:https://github.com/xin-lai 博客地址：http://www.cnblogs.com/codelove/ 更新记录：https://github.com/dotnetcore/Magicodes.IE/blob/master/RELEASE.md 公众号：麦扣聊技术 交流QQ群：85318032
An extension of ExcelDataReader that supports fluent mapping of rows to C# objects.
Spire.XLS for .NET is a professional .NET Excel component to enables developers to generate, write, edit and save Excel files with C# and Visual Basic in .NET 2.0, .NET 3.5, .NET 4.0, .NET 9.0, .NET 10.0, and .NETStandard, .NET Core. Spire.XLS for .NET also enables developers to convert Excel to other popular formats, such as PDF, XML, HTML, CSV, Image format etc. And, it supports developers to export data from database to Excel or import data from Excel to datatable. With Spire.XLS for .NET, developers can create any types of ASP.NET web responses and WinForms applications to operate Excel files.
Reference library package for Excel-DNA. Use the package "ExcelDna.AddIn" to create a new add-in.
An extensions library for EPPlus package to generate and manipulate Excel files easily.