Advanced Web Statistics (AWStats) is a free powerful Web server logfile analyzer (Perl script) that shows you all your Web statistics including visits, unique visitors, pages, hits, rush hours, search engines, keywords used to find your site, robots, broken links, and more. It works with both IIS 5.0+ and Apache Web server log files as a CGI and/or from the command line. It also supports around 40 languages.
TWiki is a flexible, powerful, and simple Web based collaboration platform. It is suitable for dynamic intranets and knowledge bases, and for sharing and managing documents and collaborative projects. It resembles a normal Web site, but every page can be changed from a browser. It features automatic link generation, full text search, group authorization, Web forms, reporting, change notification, file attachments, revision control of pages and attachments, a modular templating system with skins, hierarchical navigation based on the topic parenting feature, and more. Plugins can be used to enhance the program and build groupware applications.
WACS is a tool for building adult Web sites. It is equally suitable for managing a private collection or building a commercial site. WACS has many best of breed features, including dynamic filtering, model catalogs, random sampling, galleries, automatic download, and a powerful search engine. WACS contains both a full ready-to-run Web environment and an extensive programming API implemented in both Perl and PHP.
XHTML Family Tree Generator is a CGI Perl script together with some Perl modules that will create views of a family tree. Data can be stored in a database or in a data file. The data file is either a simple text (CSV), an Excel, or GEDCOM file listing the family members, parents, and other details. It is possible to show a tree of ancestors and descendants for any person, showing any number of generations. Other facilities are provided for showing email directories, birthday reminders, facehall, and more. It has a simple configuration, makes heavy use of CGI (and other CPAN modules), generates valid XHTML, and has support for Unicode and multiple languages.
OTRS is a platform independent Web-based help desk system that supports service organization of any kind (e.g. IT service, customer and technical product service, complaint management, public services, etc.) to increase their efficiency. It increases transparency as well as service quality and lowers your total cost of ownership. It has been certified ITIL V3 compatible by PinkVERIFY for incident, problem, change, service asset and configuration, request fulfillment, and knowledge management. Other ITIL processes like service catalog and service level management are supported as well.
PowerSeek SQL allows you to create, manage, and run your own search engine and directory portal with total control and ease. it is user friendly in every aspect and built for the most demanding uses and customization needs. It comes with an extensive admin panel, the ability to sell link listings, SEO friendly URLs, link reviews/ratings, content sensitive banner rotator, spam filter, broken link checker, custom data fields, mailers, crawlers, pre-designed template sets, reciprocal link checker, image/video/file uploading, RRS feeds, optional PPC functionality, and much more. It can be used for Yellow Pages, real estate, and travel directories, complex product catalogs, image galleries, and more.