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Convert CSV to Excel File

Creates an Excel workbook from each CSV or TSV file without requiring Microsoft Excel.

Illustration · Change the representation

At a glance

Input
Select local CSV or TSV files in File Explorer.
Selection
At least 1 item
Result
Creates an Excel workbook from each CSV or TSV file without requiring Microsoft Excel. Source files stay unchanged.
Before it runs
You see the options and a preview first.
Pack
Data tools · Included in the full edition

How it works

  1. Select local CSV or TSV files in File Explorer.
  2. Press Alt + Space and type “Convert CSV to Excel File”.
  3. Review the output count; each input becomes its own workbook.
  4. Start the action and check the result.

A practical example

Convert an exported CSV so it can be opened as an .xlsx workbook.

All actions in Data tools →
Convert Excel File to CSVExports the first or all worksheets as separate CSV files, using stored cell values without recalculating formulas.Convert CSV to JSONConverts rows from CSV or TSV into a new JSON file for use in scripts and data imports.Convert CSV to MarkdownTurns a CSV or TSV table into a Markdown table in a new .md file, ready for documentation.Convert CSV to SQLCreates a .sql file with INSERT statements from CSV or TSV data; it does not connect to a database.Convert JSON to CSVConverts tabular JSON into a new CSV file that can be opened in spreadsheet software.Convert Excel File to JSONExports worksheet rows as JSON arrays in new files, without guessing headers or recalculating formulas.