I created an Excel plugin for using SQL inside Excel

In plain words

QueryStorm is an Excel plugin that enables users to write SQL, C#, and VB.NET code directly within spreadsheets. It's designed for developers and technical users who want to query data, build custom functions, and automate workbooks using full .NET capabilities. The plugin includes an integrated development environment with code completion and syntax highlighting, and allows users to share their work with colleagues who only need the QueryStorm Runtime to run the files.

written from the facts on this page · September 2026

From the sources

Build awesome things in Excel with the full power of .NET and SQL Get the best of both worlds, the power of SQL and the flexibility of Excel. Use SQL, C#, and VB.NET right inside Excel to process data, build custom functions and automate workbooks. Code completion, syntax highlighting, code fixes, and much more. With QueryStorm's IDE, writing code is a breeze! Share your functions and automated workbooks with clients and colleagues. All they need to use them is the QueryStorm Runtime. QueryStorm lets you use SQL and C# in Excel, turning it into a powerful tool for querying and processing data. Create your own Excel functions using SQL, C#, or VB.NET. Use them yourself, or publish them to…from thingiequery.com

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