You can download the latest version of BoltWire here.
BoltWire will run on any web server with PHP 5.3 and up. It is available as is--with no guarantees. Here's our license. Basically, it's free for most personal and commercial uses.
To install, follow these simple steps:
1) Download the zip and extract the contents to your root web directory. If you are not sure what that is, read this tutorial. The current version is 5.11.
2) Navigate to boltwire/start.php in your browser and follow the onscreen instructions. It takes about 5 seconds to get a site going.
3) Start exploring all you can do. Our Getting Started tutorials give a quick introduction to the software.