smoothcsv

Install command: 
brew install --cask smoothcsv

Name: SmoothCSV

CSV editor

https://smoothcsv.com/

Cask JSON API: /api/cask/smoothcsv.json

Cask code: smoothcsv.rb on GitHub

Current version: 3.10.0

Requirements: macOS >= 10.15

Analytics:

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smoothcsv 56
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smoothcsv 200
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smoothcsv 543