Letos
Pawel Salawa · current 4.0.3
The current version of Letos is 4.0.3 (as of 12/08/2026). patchletter checks the official source daily and emails you every new release.
Letos at a glance
Letos, which evolved from SQLiteStudio, is a cross-platform desktop manager for SQLite databases. Administrators and developers use it to create databases, edit tables and records, run SQL queries, and maintain schemas through a graphical interface. The software is open source, runs portably without installation, and is available for Windows, Linux, and macOS. A plugin system extends functionality such as data formatting, diagrams, and import and export.
New builds are published as versioned releases in the GitHub project, each accompanied by a change log and platform-specific packages. Version numbers follow a semantic scheme; larger jumps often mark a change of the underlying Qt library or more extensive rework of the application.
When updating, check the required Qt and operating-system version, because individual builds support only certain macOS or Linux releases. Before major version jumps, back up the database files and verify that installed plugins remain compatible.
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 4.0.3 | STABLE | 12/08/2026 | Release notes → |
Frequently asked questions
- What is the latest version of Letos?
- Letos 4.0.3, released 12/08/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the Letos release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new Letos updates?
- Free by email: patchletter reports every new release — instantly or bundled as a digest. Unsubscribe anytime with one click.
Never miss a Letos update
We check the source daily and email you — instantly or as a digest. Free, one-click unsubscribe.
Watch LetosEmbed this badge
Shows the current Letos version and updates itself. Free to use, no account needed.
[](https://patchletter.com/en/software/letos)https://patchletter.com/badge/letos.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
