SEMRush.com (ru) - Firefox Addon SEMRush.com (ru) - Firefox Addon - SEMRush.com was designed by the developers of SeoDigger and SeoQuake to satisfy your needs in advanced SEM and keywords research
Speed Dial - Firefox Addon Speed Dial - Firefox Addon - With Speed Dial, you can easily access your most used websites. To show the Speed Dial tab, use the Speed Dial button (which can be added to the toolbar), or enter "chrome://speeddial/content" in your location bar
Firefox Google Assistant by Surf Canyon - Firefox Addon Firefox Google Assistant by Surf Canyon - This Firefox add-on automates the discovery of relevant information buried in the search results on Google, Yahoo!, Bing or Craigslist.
Enter your query at one of these search engines as you always would
JoliToolbar - Firefox Addon JoliToolbar is extension adds an additional toolbar. Other extensions can put what they want into this toolbar, some buttons for example.
This toolbar can be displayed via a button in the right panel, or by CTRL+E shortcut key if the device has a keyboard. Then it disappears automatically after a short delay.
A lot of buttons can be inserted, this toolbar is scrollable
URL Fixer - Firefox Addon URL Fixer corrects typos in URLs that you enter in the address bar. For example, if you type google.con, it will correct it to google.com (asking first, if you enable confirmation).
This version will correct common misspellings of .com, .net, .org, .edu, .gov, .mil, and all other mainstream TLDs, as well as the protocol (http:, https:)