A free guestbook system that does not require an external database. Features: edit/delete messages, fully customizable appearance through a theme system, admin notification and custom timezone.

A flat file based guestbook, designed for speed and easy implementation. [Freeware]

Allow visitors to comment your website. This guestbook script supports smileys, instant e-mail notification. [Freeware]

Can be added in to any webpage. File based utiliy with configurable look and feel. [Freeware]

A guestmap is like a guestbook, with the difference that a visitor can pick an icon, place it anywahere on the map, and attach a message to it. [Freeware]

PHP script for guestbook with add message, message listings and administration sections. [Commercial]

Fully templated PHP/MySQL guestbook which allows unlimited custom fields. [Free with crediting text in footer and outgoing emails or commercial]

Full-featured system including multi-pages display, various sorts, No. per page, search and entry counts. [Commercial]

Provides guestbook script that made by PHP. [Free and commercial versions]

Flash and PHP based interactive animated guestbook. [Commercial]