NPOI
a .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop. (by nissl-lab)
NetOffice
🌌 Create add-ins and automation code for Microsoft Office applications. (by NetOfficeFw)
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| NPOI | NetOffice | |
|---|---|---|
| 16 | 1 | |
| 5,506 | 665 | |
| 1.7% | 2.0% | |
| 9.0 | 7.7 | |
| 7 days ago | about 2 months ago | |
| C# | C# | |
| Apache License 2.0 | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
NPOI
Posts with mentions or reviews of NPOI.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-14.
- Hola, problema con un crud
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Is it possible to use Microsoft Word features programatically?
NPOI (Open source, MIT)
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Is MS Word interop dead now on .NET core?
For .NET Core you can use - https://github.com/nissl-lab/npoi - https://github.com/Jetro223/DocXNETCore
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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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NPOI Alternative Spreadsheet API Performance Test in C# .NET
Competitor#2 (NPOI - v2.5.6)
- Calling Java from C#
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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
NetOffice
Posts with mentions or reviews of NetOffice.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-10-07.
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C# Net6 - Convert XLS to XLSB - Open Source (Free) only.
Do you mean NetOffice?
What are some alternatives?
When comparing NPOI and NetOffice you can also consider the following projects:
EPPlus
ExcelDna - Excel-DNA - Free and easy .NET for Excel. This repository contains the core Excel-DNA library.
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.
Open XML SDK - Open XML SDK by Microsoft
ExcelDataReader - Lightweight and fast library written in C# for reading Microsoft Excel files
DocX - Fast and easy to use .NET library that creates or modifies Microsoft Word files without installing Word.
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