Oracle

JavaFX Scene Builder (32-Bit)
FreeDesign JavaFX Interfaces Visually Without Code
Windows
VirtualBox
FreeGeneral-purpose full virtualizer for x86 hardware, targeted at server, desktop and embedded use.
Mac
VirtualBox for Linux (64-bit)
FreeRun other operating systems on your computer.
LinuxOracle Berkeley DB
FreeLink your application directly into a local database.
Windows
Oracle Application Express
FreeOracle APEX: Rapid Web App Development for Oracle Database
WindowsOracle Java
FreeOfficial Java runtime for Mac OS X Lion or higher.
Mac
MySQL Connector/NET
FreeOracle MySQL Connector/NET for Seamless .NET Development
Windows
MySQL for Debian (32-bit)
FreeUse the open source database for your Linux device.
Linux
VirtualBox for Ubuntu (64-bit)
FreeRun other operating systems on your computer.
LinuxJava Media Framework
FreeJava Media Framework: Powerful Multimedia Toolkit for Developers
Windows
Oracle Calendar
PaidProvide a part of Oracle Collaboration Suite.
MacOracle JDeveloper
PaidProvide a J2EE and XML development environment.
MacOracle 10g
FreeEnterprise/standard edition database server.
Mac
Oracle Aconex
FreeSimplified site productivity.
iOSOracle Berkeley DB Java Edition
FreeOracle Berkeley DB: Java-centric Embeddable Database Powerhouse
Windows