Comparison · checked October 2026
TabTool vs TableTool by TablePlus
A paid, polished CSV browser with SQL queries. TabTool is an open-source editor with an iPhone app and a documented large-file mode.
- Their license
- Closed source
- Their price
- $29 perpetual for 2 Macs with 1 year of updates
- Their platforms
- macOS 10.13 or later
TableTool by TablePlus is the commercial option most people find first: a native Mac app from the team behind TablePlus, sold as a one-time purchase with a year of updates. Its distinguishing feature is a built-in SQL query window that can join several CSV files at once.
TabTool takes the opposite approach. It is a single-purpose editor, MIT-licensed, with no query language and no paid tier. The parts that are hard to get right — format detection, structural editing, and multi-gigabyte files — are the parts it spends its complexity on.
| Criteria | TabTool | TableTool by TablePlus |
|---|---|---|
| License | MIT, source available | Closed source |
| Price | Free to build from source | $29 for 2 Macs, 1 year of updates |
| Platforms | macOS 14+, iOS 17+ | macOS 10.13+ |
| iPhone and iPad app | Yes, same CSV core | No |
| SQL across CSV files | No | Yes |
| Large-file mode | Memory-mapped index; 5 GiB tested in 2.7 s | Vendor claims “a GB CSV within a few seconds” |
| Editing | Cells, rows, columns, undo/redo | Offered; the product is positioned as a CSV browser |
| Filters | Multi-criteria filters on iOS, sort on both | Multiple filters, export of filtered results |
| Privacy | Sandbox, no network entitlement, no analytics | Device hash for licensing, crash reports with opt-out |
| Source code | Readable and buildable | Issue tracker only |
Swipe the table sideways to see the TableTool by TablePlus column →
Where TableTool by TablePlus is stronger
- SQL queries and joins across multiple CSV files, which TabTool does not have at all.
- A paid product with a company behind it, including licensing support and release notes.
- Filtered export is a first-class flow on the Mac; TabTool keeps filters on iOS.
Where TabTool is different
- MIT license: the parser, the SwiftUI shell, both grids, and the tests are in the repository.
- An iPhone and iPad app that opens the same files with the same detection.
- A published large-file design: memory-mapped indexing, streamed saves, and a measured 5 GiB run.
- No licensing code, no device hash, and no network entitlement in the app.
Verdict
Choose TableTool if you need SQL over several CSVs and prefer a supported commercial purchase. Choose TabTool if you want an editor you can read and change, a matching iPhone app, and large-file behavior you can verify in the source.
Sources
- TableTool product page tabletool.io
- TableTool pricing tabletool.io/pricing
- TablePlus privacy policy tableplus.com/privacy
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