SQL Developer

SQL Developer — Free Download. Universal Database management
SQL Developer is a database administration application compatible with Windows 10 and Windows 11. It supports Oracle, MySQL, PostgreSQL, SQL Server, SQLite, and MariaDB. The tool offers intelligent autocompletion, visual execution plans, SSH tunnels, and SSL encryption. It requires no Oracle account or installation; simply download, extract, and run it. It is free for personal and commercial use, with no trial periods.
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Download SQL Developer (Official links)
File size: 450 MB
The latest version of SQL Developer is: 24.3.1
Operating system: Windows
Languages: English
Price: $0.00 USD

  • Intelligent SQL code autocompletion. The SQL editor provides automatic suggestions based on the actual database structure. As the user types, the application displays names of tables, columns, views, and stored procedures, reducing syntax errors and speeding up the writing of complex queries.
  • Visual execution plan and explanation. It allows you to graphically generate the plan that the database engine will use to execute a query. It shows the steps, relative cost, and indexes used, making it easier to identify bottlenecks and optimize the performance of SQL statements.
  • Connection management via SSH tunnels. It incorporates a native SSH client to establish secure tunnels to remote servers. Users can connect to databases on private networks without needing external tools like PuTTY, ensuring the security of data transmission.
  • SSL/TLS encryption for data transfer. It supports encrypted connections using SSL and TLS protocols for all supported databases. This encryption protects sensitive information during transmission between the client and server, especially in production environments.
  • Automatic session recovery. The application periodically saves the state of open tabs, uncommitted queries, and command history. In the event of an unexpected shutdown, upon restarting, the program restores the exact working environment that was being used.
  • Browsing and editing massive data. The table viewer allows navigation through datasets with millions of rows without freezing the interface. It offers filtering, sorting, and direct cell editing, as well as the automatic generation of insert or update scripts.
  • Unified client for multiple database systems. From a single interface, you can simultaneously connect and manage Oracle, MySQL, PostgreSQL, SQL Server, SQLite, and MariaDB engines. This eliminates the need to learn and switch between different specific tools for each engine.
  • Persistent history of executed queries. It stores a complete record of all executed SQL statements, accessible at any time. The user can search, reuse, or analyze previous queries, facilitating debugging and documentation of the work performed.
  • Data transfer between different databases. It includes wizards to export and import information using intermediate format files. It allows migrating entire tables or query results between heterogeneous systems, such as from Oracle to MySQL or from SQL Server to PostgreSQL.
  • Script execution and management of stored procedures. It supports the execution of PL/SQL, T-SQL, and PSQL code blocks. It offers tools to create, modify, debug, and delete procedures, functions, and triggers directly from the graphical environment.

The development history of SQL Developer begins in 2005. The application was originally created by a team of engineers from Oracle Corporation. The main programming language used for its construction is Java, which allows it to run on different operating systems via the Java Virtual Machine. The initial developers conceived the tool as a free and lightweight alternative to other database administration suites.


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