University of Kent
Greenfoot
FreeWrite games and simulations in Java using integrated development environment.
WindowsBlueJ
FreeInteractive Java development environment with UML.
MacBlueJ
FreeLearn how to develop in java on introductory level.
WindowsGreenfoot
FreeEasy development environment for Java games & animations.
MacBlueJ for Debian and Ubuntu
FreeUse an easy-to-use teaching environment for the Java language.
LinuxBlueJ for Linux
FreeUse an easy-to-use teaching environment for the Java language.
Linux