WebLog Expert is a feature rich web server log analyzer. It will give you information about your site's visitors: activity statistics, file access statistics, paths through the site, information about referring pages, search engines, browsers, operating systems, errors, and more. Flexible filters will help you perform comprehensive research. Other features include the multithreaded DNS lookup, built-in scheduler, IP to country mapping, and more.

WebLog Expert Lite is a powerful web server log analyzer. It will give you information about your site's visitors: activity statistics, file access statistics, information about referring pages, search engines, browsers, operating systems, errors, and more. The program generates HTML-based reports with tables and charts. WebLog Expert Lite supports log files of Apache and IIS servers and can read GZ and ZIP compressed logs.

Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions, inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, intersections, derivatives, tangents, normals and more. The program has printing capabilities, multi-document interface, customizable toolbars.