NPOI
ExcelDna
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NPOI | ExcelDna | |
---|---|---|
16 | 11 | |
5,510 | 1,233 | |
1.7% | 2.7% | |
9.1 | 8.6 | |
2 days ago | 5 days ago | |
C# | C# | |
Apache License 2.0 | zlib License |
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
- 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
ExcelDna
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Excel Add-in
For Excel Add-In in c# i have good experience with ExcelDNA
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Show HN: I've built a C# IDE, Runtime, and AppStore inside Excel
Does this use https://excel-dna.net/ behind the scenes?
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Is there a more valuable alternative to VBA?
VBA is a fine language for many Excel tasks and is unlikely to go away any time soon. In terms of alternatives though you might consider the .NET family of languages F# and C# and VB.NET that are used across the software development industry. I am designing an addin that tightly integrates F# as a scripting language to replace many of the capabilities of VBA as well as providing easier access to external data sources. You can check it out at https://www.sharpcells.com If you need to customise the ribbon you could also look at https://excel-dna.net/ which allows you to work with any .NET language with more ability to customise Excel but is not as tightly integrated.
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Issue with .tlb file in Excel
I would suggest to you to take a look into excel-dna, it's a pretty good project to build functions for excel. https://github.com/Excel-DNA/ExcelDna
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Trying VSTO, what to expect?
ExcelDNA is an open source project that takes care of a lot of the complexity of the COM API and lets you use .Net for writing Excel Addins but not for other Office applications. Their latest versions should work with .Net 5+.
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US Equity Index Options Pricing and Scenarios
Not sure why paying for a plug-in that lets you call python functions in excel is still a thing anymore when there’s pretty activity community that integrates excel with .NET. From there it’s easy to use python. https://excel-dna.net
- Trying to combine 2-3 documents sandwiched between 2 pages of an excel spreadsheet, but don't have access to Adobe Acrobat.
- Using C to Create Performant Excel Functions
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Creating an Excel Add-In in D
Yeah, it's practically archaeology now! It is very fast for doing some things, though.
If anyone's interested in it from a Dot Net perspective, ExcelDNA [0] was excellent when I used it a few years ago.
[0] https://excel-dna.net/
What are some alternatives?
EPPlus
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.
NetOffice - 🌌 Create add-ins and automation code for Microsoft Office applications.
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