How to Convert Spreadsheet Files to JSON, CSV, XML & More with IronXL in C# Jordi Bardia Updated:August 19, 2025 Download IronXL NuGet Download DLL Download Start Free Trial Copy for LLMs Copy for LLMs Copy page as Markdown for LLMs Open in ChatGPT Ask ChatGPT about this page Open in Gemini Ask Gemini about this page Open in Grok Ask Grok about this page Open in Perplexity Ask Perplexity about this page Share Share on Facebook Share on X (Twitter) Share on LinkedIn Copy URL Email article Unlock the power of Excel manipulation in C# with IronXL, and transform your data into multiple formats effortlessly—watch now to enhance your data presentation skills and discover endless possibilities for creating impactful reports and presentations! more... In this tutorial, we delve into Excel manipulation using IronXL in C#. The session begins with setting up a C# project in Visual Studio and integrating IronXL via the NuGet package manager. By importing IronXL, users can leverage its capabilities to load Excel files and restructure data intelligently. The tutorial highlights the simplicity of exporting Excel files into multiple formats, including XLS, TSV, CSV, JSON, XML, and HTML, using the SaveAs method. Specialized methods ensure clean conversion for CSV, JSON, and XML formats, while HTML transformation enhances data presentation. By running the program, users witness IronXL's prowess in crafting and transforming Excel files into various formats. The tutorial underscores the endless possibilities for creating reports, sharing data, and making presentations. It also mentions IronXL's compatibility with interop and additional transformation features. Viewers are encouraged to explore further through the provided link for more data type conversions and to try a trial subscription of IronXL. As always, feedback through likes and subscriptions is welcomed for more insightful tutorials.
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