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Keeping Only the Columns You Need

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

Key points
  • Choose the CSV
  • Choose "Pick columns"
  • Enter the column numbers

With Merge and Split CSV Files you can keep only the columns you need, such as name and address.

Steps

  1. Choose the CSV
  2. Choose "Pick columns"
  3. Enter numbers like "1,3,5-7" and save
Columns are counted from the left (1 is the leftmost).
Use "Merge, Split and Pick Columns from CSV" (free)

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