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Excel Tools

Use these free Excel tools to convert, split, merge, and process spreadsheet data. Convert between Excel and CSV formats, divide large Excel files into multiple smaller XLSX files, or combine multiple Excel files into a single workbook — all directly in your browser without registration.

Column Extractor

Extract selected columns from Excel worksheets and export to XLSX, CSV, JSON, or TXT with live preview
Convert Formulas to Values

Convert Excel formulas to static values while preserving workbook tabs and structure with local browser processing
Excel CSV converter

Convert Excel to CSV and CSV to Excel with batch options and preview
Excel to JSON

Convert Excel files to JSON by single sheet or all worksheets with preview and local browser processing
JSON to Excel

Convert JSON arrays and objects to XLSX with multi-sheet detection, preview, and local browser processing
Merge Excel files

Merge multiple Excel files into one XLSX file with column alignment, sheet options, and duplicate removal
Remove Duplicate Rows

Remove duplicate rows from Excel files by all columns or selected columns with workbook preview and cleaned XLSX download
Split Excel by Sheet

Split a workbook into one Excel file per worksheet with optional formatting preservation and ZIP download