SiteBar is a bookmark server intended for both personal and enterprise usage. It integrates to most browsers used today and offers maximum number of features on the smallest possible place. The most important features are granular security mechanism, bookmarks import/export, painless upgrade/install procedure, drag & drop, skins, speed and internationalization.

The main purpose of this script is to easily categorize notes, bookmarks, man pages, scripts and other stuff. The script is published under GPL Version 2. The script is written in PHP, the data is stored in MySQL. The installation is trivial. There is a demo on the home page

Bookmark4U provides you a comfortable bookmarking environment. With Bookmark4U, you can access to your favorite web sites everywhere just by a click. You don't have to remember URLs of them any more.

Active PHP Bookmarks (APB) is a web-based program that allows you to store your bookmarks and display them in many useful ways. It will sort your bookmarks with usability in mind, keeping often- used bookmarks at your fingertips. It has a bookmark search, private/public bookmarks, nested groups, usage rankings, popularity sorting, and a quick add feature.