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TableTool vs VisiData: catalog facts
TableTool	VisiData
Free The site offers a Mac download and does not identify a paid tier.	Free Free and open source under GPL-3.0, supported by donations.
macOS	macOS, Linux, Command line
Filters CSV data and exports results Runs SQL queries across multiple CSV files	Opens dozens of data formats, including Excel and SQLite Handles millions of rows quickly
Available only for macOS	Keyboard-driven interface with many commands to learn Some formats need extra Python packages
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked September 23, 2026

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