This PHP guestbook script will allow your visitors to leave their two cents on your web page. It has a number of customizable features to suit almost any sites design and a optional cursing filter. No database knowledge required. UPDATE: I have recently updated
Developer: Dave Lauderdale Platform: linux, windows Date upd:2006-07-27 Hits1868 [Download] [Visit]

Looking for a guestbook that will dazzle your visitors and that they will actually sign? Adelio Classic Guestbook features animated sequences for opening the book, page flipping and closing it. Password protected admin features. ASP and Flash skin source included.
Developer: guestbook.adelio.com Platform: Date upd:2004-07-23 Hits2955 [Visit]

A guestbook script written in PHP 4.0.6. Features: XHTML 1.1 compliant, uses plain textfile for storage (ie. server doesn't need database support), removes HTML tags from messages (you can specify allowable tags), checks if homepage and e-mail addresses are valid, multi-page listing, set number
Developer: dascdev.net Platform: PHP 4 Date upd:2002-02-06 Hits3723 [Visit]

Electron's Guestbook is a very simple guestbook script with nice interface. It works without any SQL database.
Developer: electron-net.org Platform: Unix, Linux, Windows Date upd:2002-02-04 Hits4172 [Visit]

FriendlyBBS Guestbook is a simple guestbook using flat files that allows for you to have your very own guestbook. Taking up only 23.13 Kb, it allows for speed and reliability.
Developer: teknews.friend.ly.net Platform: Date upd:2002-06-04 Hits2881 [Download]