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Table ToolSmoothCSV
Free

The source is available under the MIT license.

 Free

Free to download; the site lists no paid tier.

macOS Windows, macOS, Linux
  • Detects CSV delimiters and encodings
  • Provides a table view for editing rows and cells
  • Opens large CSV files quickly
  • Familiar spreadsheet-style grid with multi-cell editing
  • The project scope excludes spreadsheet formulas and formatting options.
  • Focused on CSV only, not a full spreadsheet with formulas and charts
  • Maintained by one developer in spare time
Downloadable app Downloadable app
Open source Closed source
License: MIT License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Works offline

Checked October 8, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.