FlexPhpDirectory

You can add multi-level sub-category links for your links and descriptions for each link. It has an admin program which helps administrator to edit inappropriate links. Users can submit new website information to the administrator.

PHP Directory

Multi-level category system, with unlimited number of categories. Integrated search engine. Powerful control panel: add/edit/delete/move pages and categories easily.

cpLinks

cpLinks is a free commercial grade script that allows you to create a powerful directory of links for your website. cpLinks creates static pages which are highly search engine friendly, load fast and can deliver huge numbers of links and page impressions with low server loads.

aeDirectory

Directory script that builds “search engines – friendly”, static pages. If you’re going to build a directory that can cope with huge traffic flow – aeDirectory is your best bet. aeDirectory has all features of a Yahoo-like directory script, easy and powerful administration panel, classic structure, and a static pages building system.

PHP ODP

Build a complete directory from the ODP/DMOZ data. Completely template-driven: change completely the directory appearance modifying just the template files. Integrated search engine. Search engine friendly: Theme-based directory: you can set the home of your directory to any ODP category.

Chipmunk Directory

Chipmunk Directory is a powerful link indexing script. Features include admin validations(can be turned on or off), admin edit and delete link, ability to specify importance of a site(sponsered listing), and more.

Linx Lite

Linx Lite is a powerfull directory and link list management script designed to index 1,000's of links quickly and efficiently. Written in PHP and MySQL, Linx is robust and extremely fast whether searching through thousands of links or building hundreds of search engine friendly static pages.

ZINK

This script features unlimited category depth and number of links, searching, multi-language support, an easy admin interface and more.

Zeta Portal

A light-weight, PHP portal script. It maintains your links in categories, and also maintains your web-based forms. It does NOT require a database, as all information is stored in text files.

php Link Directory

A link directory with built-in link exchange features. It includes personalized link requesting, duplicate checking, Import/Export, link categories, reporting and more.

IncDirectory

An open source link management script, which allows sites to quickly and easily build and administrate a Yahoo style categorised links database.

MyThreads-Links

A flexible web based links manager that looks similar to Yahoo but was written in PHP and uses MySQL. MyThreads-Links uses PHPLib Templates so that its very simple for anyone to change the look and feel of the program without having to edit the code.