681 packages returned for Tags:"excel-calculation"

Create advanced Excel spreadsheets using .NET

Lightweight and fast library written in C# for reading Microsoft Excel files (2.0-2007).

This the assembly necessary to do Office 2013 Excel interop

Neuzilla is the studio behind NPOI. Neuzilla provides commercial software customization and consulting service. For details, please contact support@neuzilla.com

ExcelDataReader extension for reading Microsoft Excel files into System.Data.DataSet.

.NET library to parse ECMA-376 number format strings and format values like Excel and other spreadsheet softwares.

EPPlus.Core is an unofficial port of the EPPlus library to .NET Core.

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.

IPNetwork C# library take care of complex network, ip, ipv4, ipv6, netmask, cidr, subnet, subnetting, supernet and supernetting calculation for .Net developpers. It works with IPv4 and IPv6 as well. It is written in C# for .NetStandard and coreclr and has a light and clean API and is fully unit... More information

A .NET library for reading and writing Microsoft Office binary and OOXML file formats.

Easily retrieve data from spreadsheets and csv files by using LINQ

Syncfusion Calculate for Xamarin is a .NET library that allows parsing and computing expressions or formulas with over 400 predefined functions. Key features: • Extensive calculation support can be added to the user’s own business objects. • Comes with a function library of more than 400 entries. •... More information

Aspose.Cells for .NET is a spreadsheet programming library that allows software developers to manipulate and convert spreadsheet files from within their own applications. A combination of APIs and GUI controls, Aspose.Cells for .NET speeds up Microsoft Excel programming and conversion. Aspose.Cells... More information

C# class that will interpret text as a calculation.

Syncfusion Calculate for UWP is a .NET library that allows parsing and computing expressions or formulas with over 400 predefined functions. Key features: • Extensive calculation support can be added to the user’s own business objects. • Comes with a function library of more than 400... More information

SpreadsheetLight is an open source Open XML spreadsheet library for .NET Framework 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... More information

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... More information

Reference library package for Excel-DNA. Use the package "ExcelDna.AddIn" to create a new add-in.

iTextSharp.LGPLv2.Core is an unofficial port of the last LGPL version of the iTextSharp (V4.1.6) to .NET Core.

Excel-DNA eases the development of Excel add-ins using .NET. Add-ins created with Excel-DNA can export high-performance user-defined functions and macros, and can be packed into a single file for easy distribution and installation. Excel versions 97 through 2016 can be targeted with a... More information