This is the full standalone installer for SmarterTrack, used for Professional, Enterprise, and Free Editions of the product.
The .ZIP Archive is a collection of all the SmarterTrack files that may be useful if you prefer to manage all aspects of your SmarterTrack server yourself. This includes people who wish to install more than one SmarterTrack instance per server.
For more information, see the SmarterTrack help topic Installation - Installation to a Shared Server.
SmarterTrack Free supports a single Agent and has most of the features of SmarterTrack Enterprise. In fact, you can do everything in the Free Edition -- set up multiple Brands, use forms, set up live chat on an external website and more -- except use SmarterTrack Communicator.
The Free Edition is primarily used to give you an opportunity to try out SmarterTrack before making a purchase decision. However, small companies can use it as a free, full-service help desk.
Use the instructions on the Current Build tab to download SmarterTrack. During the installation process simply select "Free Edition" when asked to provide a license key.