DBTool
Free cross-platform database client covering MySQL, PostgreSQL, Oracle, SQL Server, MariaDB and SQLite in one lightweight app, no telemetry.
🔗 Visit DBTool
Description
Teams that touch more than one type of database — say Postgres for the main app and SQL Server for a legacy system — usually end up juggling separate tools for each, since most database clients specialize in one engine or feel bloated once they try to support several. DBTool is built around the opposite idea: one lightweight app that speaks to six different database engines with the same visual tools.
DBTool is a free, cross-platform desktop database client supporting MySQL, MariaDB, PostgreSQL, Oracle, SQL Server, and SQLite. It includes a visual query builder with drag-to-join, ER diagrams with inline foreign key editing, a schema-aware SQL editor with autocomplete, and server-side pagination so browsing large tables doesn't choke the app. A visual filter builder handles parameterized conditions without hand-writing WHERE clauses, and cross-engine data migration supports exporting to CSV, JSON, Excel, or SQL. Credentials are encrypted via the OS keychain rather than a plaintext config file, and the app sends no telemetry and has no cloud dependencies. It's free for personal and commercial use, with a separate commercial license available for teams that want to embed it into a proprietary product.
💬 Our review
The short version: DBTool's pitch is breadth without bloat — six database engines under one roof with a genuinely useful shared toolset (ER diagrams, visual query builder, cross-engine migration), which is a real gap between single-engine specialists and heavier all-in-one tools.
Most free database clients either specialize deeply in one engine (pgAdmin for Postgres, MySQL Workbench for MySQL) or try to cover everything and end up feature-poor or resource-heavy for it. DBTool's cross-engine data migration (exporting from one engine's table straight to another engine's format) is a genuinely useful feature that single-engine tools don't offer at all. No telemetry and OS-keychain credential storage are meaningful security details many free tools skip. The free personal/commercial license is generous — most tools with this feature set gate commercial use behind a paywall. The main open question is long-term maintenance and community size as a newer entrant; worth checking recent GitHub activity if you're considering it for a team's daily driver. Solid pick for teams working across multiple database engines who want one tool instead of several.
💰 Pricing
📊 Global score
🤖 AI-enriched data
Gratuit pour usage perso et commercial ; licence commerciale séparée pour intégration dans un produit propriétaire
Pros
6 moteurs supportés (MySQL, MariaDB, PostgreSQL, Oracle, SQL Server, SQLite)
Migration de données cross-engine (CSV/JSON/Excel/SQL)
Gratuit même en usage commercial
Zéro télémétrie, identifiants chiffrés via le keychain OS
Cons
Outil plus récent, communauté et maturité encore limitées
Moins spécialisé qu'un client dédié à un seul moteur (ex. pgAdmin pour Postgres)
Support à long terme à vérifier avant adoption en équipe