BlueJ - Download

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Step 1: Get Java

Check the system requirements (right side of this page). Make sure you have an appropriate version of Java installed.

Step 2: Download the installation package

BlueJ version 3.0.2
for Windows 2000, XP, Vista or newer (5.3 Mb)	bluejsetup-302.exe
for MacOS X (5.0 Mb)	BlueJ-302.zip
for Debian, Ubuntu and other Debian-based systems (4.9 Mb)	bluej-302.deb
all other systems (executable jar file) (5.0 Mb)	bluej-302.jar

(If your browser tries to display the file, instead of downloading it, then use "Save link as.." which you get when you right-click or shift-click the link.)

Once you have downloaded the file, go to the Installation Instructions.

DOWNLOAD

System Requirements

You need to have Java 6 (also known as JDK 6) installed on your system. Get it here:

Note that only the version labeled JDK will work. Not the one labeled JRE, nor the one that comes with NetBeans, nor the EE version.

Debian/Ubuntu users should install the JDK via the package management system rather than using the links above. See the installation instructions.

Details about system requirements are here.

On MacOS X, a recent Java SDK version is installed by default. You do not need to install Java on this system.

Other downloads

Previous BlueJ versions.
Source code.

Discussion Group

bluej-discuss

Announcements

For notificaton of new releases, subscribe to: BlueJ-announce

Bug Parade
View or submit bugs

maintained by
Michael Kölling.