HTML Purifier is a standards-compliant HTML filter library written in PHP. It will not only remove malicious code (XSS) with a thoroughly audited, secure yet permissive whitelist, but it will also make sure your documents are standards compliant.   Code: PHP 4.0

HTAdmin is a basic and simple PHP tool for administrating and managing Apache .htpasswd files. Allows the user to manage several passwords in an easy to use interface, in a secure environment.   Code: PHP 4.0

A complex php script to keep your passwords protected. An easy to use interface and a file browser. With the admin panel you are able to suspension different users or entire groups.   Code: PHP 4.0

Web Image Security combines some JavaScript, PHP, and htaccess techniques to make it extremely challenging for would-be image- or bandwidth-thieves from violating your image copyrights via bulk download, scripted download, or unethical hyper-linking.   Code: PHP 4.0

Php Country Detector is a script which reads a set of database files containing IP`s and decides if the visitor`s IP is there. If yes, it sets a cookie and remembers that the visitor is restricted, and redirects the user.   Code: PHP 4.0