nntpweb is a web-based newsreader (for reading Usenet news) written in PHP.

web2mail2news is a PHP script that lets you post messages to usenet through your web browser. No more registering for lame sites like Deja or MailAndNews - just do it yourself with web2mail2news. This script is not a newsreader, it supports posting only. web2mail2news requires PHP 4.0 or newer.

myPHP usenet is a set of PHP scripts that provides a www-frontend to the usenet. It allows you to select a newsgroup and conduct searches by subject, message body, email, author and date range. You can browse each topic, complete thread or a selected newsgroup. It uses a MySQL database on backend for all data handling.

Leafwa is a web-based administration package for Leafnode. (Leafnode is a small Usenet news server, designed for "leaf nodes" - sites that only exchange news with one other site). Leafwa currently allows the user to manually subscribe and unsubscribe to newsgroups, and to view and edit the list of unsent messages waiting to be uploaded to the remote news server.

News Portal is a PHP3-based program which enables the access to newsgroups on webpages. It features: simple installation, does not require a SQL database, tree structure display of the article overview, and more.

NewsReader is a Web-based news application written in PHP which allows sending, replying, and displaying Usenet news on your Web site.