Konečne efektívny blokovač, ktorý nezaťažuje CPU a pamäť.
Enlarge thumbnails, and show images/videos from links with a mouse hover.
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.
The best way to see the weather right in your browser. Easier than looking outside!
A lightweight and accurate weather extension for the entire globe based on Google Technology
This extension shows in your toolbar the current weather and the degree in Celsius, when you click is possible see more details about the weather on your city. In addition to being able to view the forecast for the next 24 and 48 hours.
New Tab Override brings back the ability to change the page which is shown when opening a new tab.
Show tabs like a tree.
Automatically refresh tabs based on custom time intervals
Priveľa kariet? Preveďte svoje karty do zoznamu a zvýšte rýchlosť prehliadača Firefox OneTab je teraz dostupná aj v slovenčine!
Google Keep Notes brings Google Keep right into your Firefox Sidebar.
Simple sticky notes utility which provides facility to make small notes of any thing.
Stylish timer combined with stopwatch and alarm for your browser.
Adds a text box to a toolbar button for taking notes