SheetCleaner
Clean and deduplicate Excel files locally in your browser
What is SheetCleaner?
SheetCleaner helps you merge, clean, and deduplicate Excel and CSV files without uploading sensitive data. Set explicit rules for multi-column matching, keep the latest or highest-value record, apply numeric tolerance or regex, preview every change, and export a clean file. It supports multiple files and sheets, runs entirely in your browser, and works without signup.
Screenshots
?
No comments yet. Be the first!
Real conversations about SheetCleaner on X
Post on X