URL Fixer Em destaque
URL Fixer fixes common typos in URLs entered in the address bar. It will fix errors like "google.con" or "youtube,com". You have the option of being asked to confirm corrections before they are applied.
No need flash plugin on embeded youtube movies
Webpage Snapshot to Scrapbook Reinício necessário
Create snapshots of webpages and upload them to a digital scrapbook for collection and to share with friends. A new way to bookmark useful web information!
Crop the area of the webpage that you need, upload and then annotate the image and save.
LastPass Password Manager Reinício necessário
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
Block advertisement and access to adult sites
AutoAuth Reinício necessário
AutoAuth automatically submits HTTP authentication dialogs when you’ve chosen to have the browser save your login information.
Obsługa wbudowanego playera, aktualizuj: https://addons.mozilla.org/pl/firefox/addon/podcast-polskieradio/versions/0.9
Dodaje opcję pobierania (link "Pobierz") podcastów ze stron Polskiego Radia http://polskieradio.pl/ do plików MP3/FLV na dysk.
This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.
Sun Cult Reinício necessário
Worldwide Sunrise, Sunset, Twilight, Moonrise and Moonset...
Darkens the background of the page
Low Quality Flash Reinício necessário
Sets Flash objects to "Low Quality" to improve performance on slower platforms (i.e. older computers, netbooks, and Firefox Mobile).
RememberPass is a Firefox/Firefox Mobile Addon to force browser to remember password even website disable it by default. It's done by set autocomplete to "on" where it's off.
Here is: Test Page
AutoPager Reinício necessário
AutoPager automatically loads next pages when you reach the end of a page. It works on a ton of sites,Google,Yahoo..
It works well with most other add-ons adblock plus, WOT and most of the greasemonkey scripts.
You can also try AutoPagerLite.
Search Engine Security Reinício necessário
Protects against Blackhat spam SEO in search engines (Google, Bing & Yahoo).
Copy As Plain Text Reinício necessário
Removes formatting from copied text.
Console² Reinício necessário
Fierr Reinício necessário
Replaces the error page with a more stylish appearance with additional features.
URL Fixer Plus RU and UA Reinício necessário
Extended URL Fixer for RU and UA
Minimum and fast URL blocker.