What is Letos used for?

Letos is a cross-platform, free and open-source manager for SQLite databases, built in C++ with Qt and formerly named SQLiteStudio. It is a good fit for browsing and editing SQLite files, inspecting app databases during development, and running ad hoc SQL against local data.

Is Letos open source?

Yes. Letos is open source under a custom licence. Its source code is on GitHub at pawelsalawa/letos and is written mainly in C.

Yes. Letos is open source, so the software itself is free to use under the terms of its own licence.

What is Letos an alternative to?

Letos is an open-source alternative to Navicat, TablePlus and Base. Other open-source alternatives to Navicat include DB Browser for SQLite, Beekeeper Studio and DbGate.

Is Letos actively maintained?

Yes. The most recent commit to Letos was on 18 September 2026, and the latest release is 4.0.3, published on 12 August 2026. The project has 6.8k stars on GitHub.

Letos: open-source alternative to Navicat, TablePlus, Base

About Letos

Letos is a free and open-source database manager for SQLite, written in C++ with the Qt framework and available on multiple platforms. It was previously called SQLiteStudio. The rename prevents confusion with the official SQLite project, since Letos is independent and not affiliated with the SQLite authors.

The topics mention SQLCipher and wxSQLite3 support alongside general database management. Downloads come from the releases page on GitHub or from operating system package managers, older 3.x and legacy 2.x versions are archived, and Windows builds use free code signing from SignPath. The official builds contain a proprietary Icons8 icon set that is licensed to the project.

Use is free, even in commercial settings, and the maintainer invites donations from people whom it saves time. Documentation lives in the project wiki, including how to compile from source and contribute. The repository lists the license as Other. It suits developers and analysts who need a graphical tool to browse, edit and query SQLite files.

Key features

Graphical SQLite database manager
Cross-platform Qt application
Support for SQLCipher encrypted databases
Signed Windows builds
Free for commercial use
Wiki with build and contribution guides

Good fit for

→Browsing and editing SQLite files
→Inspecting app databases during development
→Running ad hoc SQL against local data

Built with: C; SQLite
Tags: sqlite; database-manager; qt; cpp; desktop; sqlcipher; cross-platform; sql-client

Letos: questions and answers

What is Letos used for?: Letos is a cross-platform, free and open-source manager for SQLite databases, built in C++ with Qt and formerly named SQLiteStudio. It is a good fit for browsing and editing SQLite files, inspecting app databases during development, and running ad hoc SQL against local data.
Is Letos open source?: Yes. Letos is open source under a custom licence. Its source code is on GitHub at pawelsalawa/letos and is written mainly in C.
Is Letos free?: Yes. Letos is open source, so the software itself is free to use under the terms of its own licence.
What is Letos an alternative to?: Letos is an open-source alternative to Navicat, TablePlus and Base. Other open-source alternatives to Navicat include DB Browser for SQLite, Beekeeper Studio and DbGate.
Is Letos actively maintained?: Yes. The most recent commit to Letos was on 18 September 2026, and the latest release is 4.0.3, published on 12 August 2026. The project has 6.8k stars on GitHub.