Good Search Engine Features Unrestricted full version download - you can try before you buy. No forced banner advertisements to distract your visitors.
Extras are optional.
You can always preserve your existing templates and data when upgrading or re-installing the product. Dependable user support, featuring large help files, an active discussion forum, and quick email responses. Code is modular and heavily commented for the benefit of those who want to be hardcore. Can be called as an API from another Perl script. Format of all data files is documented in the help file.