http://ccl.northwestern.edu/netlogo/ - http://ccl.northwestern.edu/netlogo/
Written for the Java virtual machine, NetLogo runs on Macs, Windows, and Linux. Designed to model complex systems, it is the next generation of a series of multi-agent modeling languages that started with StarLogo. |
http://guillot.emmanuel.free.fr/jLogo/ - http://guillot.emmanuel.free.fr/jLogo/
A free Logo language interpreter written in Java, thus running on many platforms, featuring modern abilities such as playing with color, sound, fonts. |
http://www.ajlogo.com/ - http://www.ajlogo.com/
Beta version of a Java-based Logo with demos, a turtle graphics gallery, partial documentation, and Logo links. |
http://www.embry.com/rLogo/ - http://www.embry.com/rLogo/
An easy to learn programming language designed for the World Wide Web. It is based on the Logo programming language. |
http://xlogo.tuxfamily.org - http://xlogo.tuxfamily.org
Opensource Java version of XLogo for Windows, MacOS, and Linux. Free download and reference manual in several languages, updated May 2009. Source code available; tutorial available in French only. |