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NPOI Alternatives
Similar projects and alternatives to NPOI
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ClosedXML
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.
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SonarLint
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ExcelDataReader
Lightweight and fast library written in C# for reading Microsoft Excel files
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DocX
Fast and easy to use .NET library that creates or modifies Microsoft Word files without installing Word. (by xceedsoftware)
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Report-From-DocX-HTML-To-PDF-Converter
.NET Core library to create custom reports based on Word docx or HTML documents and convert to PDF
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InfluxDB
Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.
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MiniExcel
Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet
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ExcelDna
Excel-DNA - Free and easy .NET for Excel. This repository contains the core Excel-DNA library.
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Npoi.Mapper
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.
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ReadExcelUsingSylvanExample
Showing issue with user's data when worksheet column's header's have illegal characters(issue with data, not Sylvan), and Sylvan not reading file if first row is empty.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NPOI reviews and mentions
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What's the best way to read an Excel file into a DataGrid in WinUi 3?
I use NPOI https://github.com/nissl-lab/npoi its a popular package for reading Excel. It is both faster than interop and free (open source).
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Help needed with .xlsb files
Have you tried NPOI?
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cannot create an instance of the abstract type or interface. how to solve this ???
If you are trying to *create* Excel files, then you might take a look at [NPOI](https://github.com/nissl-lab/npoi) which is also open source with a permissive license. There is also [ClosedXml](https://github.com/ClosedXML/ClosedXML), which has these capabilities.
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Read Data from a Column of an Excel File
I'd like to use NPOI to deal with Excel files. It's open source and you don't have to install Microsoft Office.
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Read uploaded excel file
EPPlus ExcelDataReader NPOI
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Read Excel file in .NET 6 deployed on Linux?
Try NPOI
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Exporting data to CSV
https://github.com/nissl-lab/npoi You can add styling to the cells and text formatting.
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Having trouble with updating a NuGet package
I have a solution which contains many projects, two of the projects use the latest version of Npoi.Mapper. It in turn depends on NPOI (>= 2.5.1).
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www.sonarlint.org | 7 Feb 2023
Stats
nissl-lab/npoi is an open source project licensed under Apache License 2.0 which is an OSI approved license.