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SheetCleaner
Clean and deduplicate Excel files locally in your browser
6 followers
Clean and deduplicate Excel files locally in your browser
6 followers
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.
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