DB Explorer is a powerful, cross-platform Java-based database query tool and explorer designed for developers, DBAs, and data analysts. It provides an intuitive GUI for connecting to multiple databases including PostgreSQL, MySQL, SQL Server, Oracle, SQLite and Dynamo DB along with support of connection any of database via Generic JDBC driver.

Key features include real-time SQL execution with syntax highlighting, interactive schema browsing, result pagination with lazy loading, query export capabilities, and memory management controls including a garbage collection button.

The application includes connection pooling, health monitoring, multiple themes, and keyboard shortcuts.

Features

  • Core Features: Query execution, schema exploration, pagination, exports, connection health monitoring
  • User Experience: Multi-theme GUI, color-coded status messages, confirmation dialogs, keyboard shortcuts
  • Database Features: Support for 8+ database types, metadata viewing, relationship visualization
  • Performance & Reliability: Lazy loading, configurable limits, connection pooling, memory management
  • Supported Databases: PostgreSQL, MySQL, SQL Server, Oracle, SQLite, DynamoDB, and JDBC-compatible databases
  • Administrative Features: Health dashboards, statistics viewing, configuration management
  • AI SQL Generator Assistance: Generate SQL query as per selected context and instructions given in natural language

Project Samples

Play Video Main page Main page, switch to Forest Green Add New Connection Database Expanded View View ER - Diagram (Schema View) Database Realtime Health View

Project Activity

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Categories

Front-Ends, SQL Clients, Database Clients

License

Apache License V2.0, GNU General Public License version 3.0 (GPLv3), GNU Library or Lesser General Public License version 3.0 (LGPLv3)

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DB Explorer Web Site

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Intended Audience

Advanced End Users, Architects, Developers, Other Audience, Quality Engineers, Testers

User Interface

Java Swing

Programming Language

Java, PL/SQL

Related Categories

PL/SQL Front-Ends, PL/SQL SQL Clients, PL/SQL Database Clients, Java Front-Ends, Java SQL Clients, Java Database Clients

Registered

2026-03-22
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