XP, 32 bit and 64 bit editions. Simply double-click the activemq in action pdf download file to install it. You can choose your language settings from within the program.
Supported clients include Java via JMS 1. 1 as well as several other “cross language” clients. The communication is managed with features such as computer clustering and ability to use any database as a JMS persistence provider besides virtual memory, cache, and journal persistency.
A robust horizontal scaling mechanism, called a Network of Brokers, is also supported out of the box. Other projects using ActiveMQ include Apache Camel and Apache CXF in SOA infrastructure projects.