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Letos vs SQLiteSpy: catalog facts
Letos	SQLiteSpy
Free Free and open source with no paid edition.	Free Freeware, with optional donations to the developer.
Windows, macOS, Linux	Windows
Portable build that needs no installation No telemetry and no paid edition	Small and fast to start Schema tree view of tables, indexes and triggers
Works only with SQLite databases New name may confuse users searching for SQLiteStudio	Windows only Supports SQLite only
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License: Freeware
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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