1)   Advanced URL Catalog 2.1
Advanced URL Catalog is a complete bookmark management solution that will allow you to manage, organize, synchronize, remove duplicates and check your favorite internet pages for availability. Powerful integration with all browsers and Del.icio.us.

 2)   LinkyCat 1.21
LinkyCat is a powerful bookmark manager combining many features, a user-friendly interface and data visualization. LinkyCat allows you to create a browser-independent bookmark collection.

 3)   Linkman 7.30
Linkman is a bookmark management solution to organize, annotate and check your favorite Internet pages. Linkman efficiently handles up to millions of links by using a database. Version 7 features an optional desktop toolbar for faster browsing.

 4)   IC Soft Site Manager V1.8.5
A Personal Bookmark Management software from IC Soft, Inc. IC Soft Site ManagerŪ is the desktop bookmark management program that helps you manage your favorite web site links.