From Resort Labs:
Portable Bookmarks is designed for users surfing the web at different places. The program's key feature is that it can be uploaded to any removable device, such as a flash disk, a flash card, an external hard disk. And from that moment on, you can use it on any PC and work with your bookmarks database as if you were sitting at your own home computer.Portable Bookmarks guarantees real-time access to your web links in all of the most popular browsers. To keep the program up-to-date, a special edition of Portable Bookmarks was released. It supports the newest U3 USB storage device standard. The program also includes multi-language support enabling you to store bookmarks in almost any language.