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What to Do When a CSV Looks Garbled in Excel

Published: Oct 19, 2026 | Updated: Oct 19, 2026 | About (Japanese)

Key points
  • Tick "UTF-8 with BOM"
  • Save
  • Open in Excel

Merge and Split CSV Files can add a BOM when saving, which keeps Excel from garbling the text.

Steps

  1. Tick "Save as UTF-8 with BOM"
  2. Run and save
  3. Open the saved CSV in Excel
If the original file is already garbled, use Convert Text Encoding.
Use "Merge, Split and Pick Columns from CSV" (free)

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