Download of RockBus 0.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most popular version of the program is 1.0. The software lies within Development Tools, more precisely Help. The actual developer of the free program is Bram Veldhoen.
From the developer:
A WCF based ServiceBus that provides durable messaging (SqlServer Db or MSMQ, extensible) with support for a variety of filter types, including TOPIC (regex) and XPATH filters. Subscriber and Publisher APIs. Compatibility with existing WCF clients/services. Static or Run-time configuration of Subscriptions.
You may want to check out more software, such as Help Generator for Visual Studio 2003, HelpConsole 2007 or T.R.A.C.E. - Train Resource Archive & Categorized Encyclopedia, which might be similar to RockBus.