Firefox Sync
Firefox Sync is a Mozilla Labs project to integrate web services into Firefox by allowing users to securely share their data with other instances of their own software, other users and 3rd parties.
AM-Deadlink detects the dead links and duplicates, and marks them for removal. It can also clean up duplicates in comma-separated and tab-limited text files and saved URL files.
AMDeadlink detects the dead links and duplicates, and marks them for removal. It can also clean up duplicates in commaseparated and tablimited text files and saved URL files. Also, AMDeadlink downloads the current favicons for all your Favorites and Bookmarks for the four browsers.
bookmarks Discontinued firefox cleaner favorites duplicates internet-explorer opera
Firefox Sync is a Mozilla Labs project to integrate web services into Firefox by allowing users to securely share their data with other instances of their own software, other users and 3rd parties.
Free Open Source Mac OS X Windows Linux BSD Self-Hosted Firefox
BookmarkApp is a bookmark duplicate cleaner and unique and useful tool for organizing bookmarks in your Safari browser. .
Commercial Mac OS X
Cleaner++ is a handy and reliable application designed to perform a quick cleanup Unused registry entries, Junk Files, as well as to uninstall programs from the computer.
Free Windows
The only Firefox add-on that allows you to display your Google bookmarks in a hierarchy tree. Display, access and manage Google Bookmarks on Firefox. It also shows the bookmark's favicons.
Free Windows Web
ClipCache is an easy to use and powerful clipboard extender and a whole lot more! It monitors clipboard activity and aids not only in the management of saved clips, but in cleaning up and modifying those clips in many, many useful ways.
Commercial Windows
feelDweb is an online social bookmark manager that allows you to organize webs and searches easily and visually. Has a community and private chat rooms.
Free Web
Magellan Explorer is an advanced, yet easy to use, Windows file manager based on the powerful dual window pane concept. Previous users of the Norton Commander file manager and similar tools will feel right at home.
Commercial Windows