Google chrome Extensions 
Chrome Web store 
Wordpress Plugins 
Mozilla Firefox Addons 
Links that are opened in new tabs (and optionally in new windows) retain the 'back' (session) history from the parent window.
Delete browsing history records by threads. It does NOT work without the addon History in Threads
Do you want Firefox to be smarter? So do we. And it is easy for you to help. Submit your anonymized Web history to the Web History Repository. With your data, researchers can gain new insights; programmers can create new tools and plugins for you.
Ever wish you could only CERTAIN websites from your history without deleting it EVERYTHING? Because honestly, what's more suspicious than always clearing your history after you've used the computer?
Adds a history box with the last 6 visited pages to Wikipedia and some other MediaWiki sites. The history is directly added to the pages...
Norwell reveals the history that is otherwise hidden from you in native firefox history viewer. Displays all browsing history chronological/sequentially as timeline. Advanced search, wildcards and filters. Chrome and Firefox history import tool.
Developed by researchers at the University of Leeds, this add-on captures and visualises your web navigation history to support webpage revisiting. To protect your privacy, captured data are stored on your LOCAL machine (1.5 GB required each year).
Firefox does not give an option to remove the oldest entries from the history. History Janitor automatically purges history entries on Firefox startup. The user is allowed to specify a number of days. Everything older than this number is deleted!
when Mouse over the selected tab, a history menu corresponding to it will be displayed.
This places each day's entire browsing history in a submenu of the history menu.
Facebook Chat History Manager,save and view your chat history with friends on Facebook.
View price history charts and add price drop alerts while surfing Amazon. With this price watcher add-on, you'll always get the lowest price and the best deals.
Record and remotely check browsing history, even in private mode.
Button on the window title, which lets you quickly view the history of recently visited tabs and windows.
Boomtango enhances your browser history to make re-finding web content faster and easier. All data is stored locally to keep your web history private and secure.
