Bookmark management across multiple browsers is a big headache, unless you are using something to synchronize bookmarks across browsers or using a tool that provides a option to merge bookmarks between different browsers.
Links2Tray is another handy freeware utility, that allows users to access bookmarks from multiple browsers like IE8, Google Chrome, Opera, Safari and more from the system tray.
Once you have installed Link2Tray it will display the bookmarks from multiple browsers in the system tray, clicking on the bookmark will open it up in your default browser or the browser of your choice.