Free
CNSearch 2.0
CNSearch is a cross-platform, full-text search system, easy to install and to set.
CNSearch performs full-text search by html, doc, rtf, pdf, txt and mp3 files, highlights the search results, records stats.
Trial
CNStats STD 4.4
CNStats is a flexible and versatile system intended for accumulation and analysis of the site usage statistics. CNStats functions on every hosting which supports PHP and MySQL. CNStats suits to upcoming projects perfectly.
Free
CNCat 4.4.2
CNCat is a script of web-resources directory. The program is easy to install, set up and manage. It maintains various functions.