SQL Developer – Free multi-database SQL client for Windows

Summary: SQL Developer is a free, portable SQL client for Windows 10/11 (64-bit) supporting Oracle, MySQL, PostgreSQL, SQL Server, SQLite, and MariaDB. It offers smart auto-complete, visual query plans, SSH tunneling, SSL encryption, and export options without requiring an Oracle account or installation.

What it does

It connects to multiple database types via a single interface, providing features like schema-aware auto-complete, query execution plans, session recovery, and secure connections through SSH and SSL.

Who it's for

Developers and database administrators needing a free, portable SQL client for managing various databases on Windows.

Why it matters

It eliminates complexity and cost by offering a comprehensive, no-account, no-install SQL client supporting multiple databases in one tool.