Sheet Insights BI
Turn Excel or CSV files into interactive dashboards
About Sheet Insights BI
Sheet Insights BI is a Windows app and browser tool for people who need quick reports from spreadsheets without building pivot tables by hand. Drop in an Excel or CSV file and it generates an executive summary, trend charts with a what-if forecast simulator, a statistics center, and cleaning tools for deduplication, trimming, fuzzy merging and filling blanks.
Its main difference is privacy. All processing happens on the user's device, so files are never uploaded to servers, the app works offline, and there is no account or tracking. The assistant answers questions about columns using fixed rules rather than generated text, so it does not invent numbers.
The core app is available from the Microsoft Store in a free version that opens two files, and a Pro version that lifts the file limit and enables exports to Excel, HTML, CSV and JSON. A free browser tool set is also offered for simple tasks such as viewing, splitting and merging CSV files.
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