# SQL Developer Documentation Release 17.4

Overview

<p>Welcome to the Oracle SQL Developer documentation library. Oracle SQL Developer is a free graphical tool that enhances productivity and simplifies database development tasks. With SQL Developer, you can browse database objects, run SQL statements and SQL scripts, edit and debug PL/SQL statements, manipulate and export data, and view and create reports. You can connect to Oracle databases, and you can connect to selected third-party (non-Oracle) databases, view metadata and data, and migrate these databases to Oracle.</p> <p>SQL Developer also integrates interfaces into several related technologies, including Oracle Data Miner, Oracle OLAP, Oracle TimesTen In-Memory Database, and SQL Developer Data Modeler (read-only).</p> <p><a href="http://download.oracle.com/docs/cds/database/sql-developer-17.4.zip">Download All</a></p>