By any standard, Mozilla Firefox is the most widely used and best Web browser globally both on Windows and Android devices. The browser offers millions of extension which increases browsing experience. Mozilla Firefox is a Browser available on Linux, Mac, Android, and Windows operating systems. The Mozilla Firefox Extensions can extend and change the capability of a browser. The Extensions for Firefox are built using the WebExtensions API, a cross-browser system for developing extensions

The browser is very flexible and easy to customize compared to another browser like Opera, Safari, Google Chrome, among others. For a better experience and increase in the productivity of this browser, there are millions of extension available for users to download from making Mozilla Firefox the best web browser for webmasters, hardcore computer users and computer geeks

You can download lots of top extensions directly from the Mozilla Firefox extensions download page

Awesome Screenshot: You can capture the whole page or any part of a web page, annotate it with rectangles, circles, arrows, text, and lines. Awesome screenshot integrates some other feature such as “Discover Similar Sites” and “Price Comparison While You Shop.” Read more

Share on FreeFeed: FreeFeed is being built as a replacement for FriendFeed, the real-time aggregator and social network where “likes” for user-generated content were implemented for the first time. After Facebook had acquired FriendFeed and announced its plan to shut down the website on April 9, 2015, a small group of Russian-speaking FriendFeed users decided to build an open-source free-for-all replacement. Read more


NoScript Security Suite: NoScript is one of the Mozilla Firefox extensions that provides extra protection for Firefox, Seamonkey and other Mozilla-based browsers: this free, open source add-on allows JavaScript, Java, Flash and other plugins to be executed only by trusted websites of your choice (e.g. your online bank). NoScript’s unique whitelist based pre-emptive script blocking approach prevents exploitation of security vulnerabilities (known, such as Meltdown or Spectre, and even not known yet!) with no loss of functionality.

There is an option where you can select which script should be allowed and which should be blocked. Browsing on a page and this extension block some features or functions on the page, still you can still access them by allowing those features with just a few clicks from the extensions menu. Read more

WOT: One of the best Mozilla Firefox extensions which simply means “Web of Trust”. This is a huge community that assesses the rates and values of a particular web page. This browser extension is featured as the most popular extension in 2013.

When you install it, you will see some button in the top right corner of your browser. This extension will tell you that the page you are visiting is trustworthy or not. This extension will also tell you that the page is containing any malware, spyware or any other harmful thing or not. Read more

Firebug: This Mozilla Firefox extension is a small but very powerful one that will let you edit, monitor or debug HTML, CSS or JavaScript on any website or webpage you visit. Firebug will automatically activate the HTML, CSS, DOM tabs as soon you open any website to edit. This extension will also help you to focus on your work by disabling all other features of the browser. So it means you can easily concentrate on editing website. Read more

Fox Clocks: Fox Clocks is an extension that lets you keep an eye on the time around the world by putting small clocks in your status bar. You can also set each clock’s colour, or even have a clock change colour during certain hours. This Firefox extension is available in more than 20 languages. If you have Google Earth, then there is something amazing for you. Fox Clocks can take you to any place in its database through Google Earth. To do this just right-click on it, and choose Google Earth. Read more

X-Notifier: X-Notifier is an extension which is also known as WebMail Notifier. It will check your webmail accounts and notifies you of the number of unread emails. You can also use multiple accounts from the same extension. Currently supports – Gmail, Yahoo, Hotmail, AOL, Daum (,, Naver, Nate, POP3/IMAP, RSS. With this Firefox extension, you can also connect some social networks and other sites. Sites/Accounts supported by it are Facebook, AdSense, Twitter, LinkedIn,,,,,, Read more

Saved Password Editor: If you are looking for a password manager, having a password manager app like Saved Password Editor is always a good thing because remembering all websites passwords is a tough work. There are many sites which offer to save your passwords but what if the site you are visiting does not offer to save your password. At that time you can use this wonderful extension while entering the information you can save your information in this extension so from next time you can insert your info in just one click. Read more

GreaseMonkey: GreaseMonkey is an extension which will allow you to customize the appearance and functionality of your Firefox browser. There are thousands of scripts already available for free to use. The main purpose of GreaseMonkey extension is to manage user scripts. You can customize the web experience according to your need by just installing any user script. GreaseMonkey will never change or install any script without informing you. So it is trustworthy and useful too. Read more

Foxy Tunes: Foxy Tunes is another Firefox extension that allows you to control your music player right from the browser. The user interface of this extension is easy to use and it is highly customizable. When you open it, it will show you a navigation array with lots of buttons like Play, Pause, Mute, Next Track, Last Track, Volume, and the useful Show Player, which unhides your music player. There are many more features in it, like Music Search tool, Keyboard Shortcuts, and a mini player that places the app controls on your desktop. Read more

DownloadThem All: DownThemAll is an extension which will help you to download almost anything from the web pages with just a few clicks. There are plenty of settings available in this extension. You can even create your own profile with your settings. Don’t worry about something wrong, because you can always reset every setting to default with just one click.

This Firefox extension allows you to limit the bandwidth and functions of a multi-part downloadable file. Another great feature of this extension is that you can always pause and resume the downloading file, which will keep your downloading safe from being corrupted. Read more

Adblock Plus: Adblock Plus is an extension which will help you to get rid of those annoying ads and banners which slows down the page loading speed and consumes a lot of bandwidth too. To block those nasty ads and pop-up all you have to do is to right-click on a banner and choose “Adblock” from the context menu the banner won’t be downloaded again.

Maybe even replace parts of the banner address with star symbols to block similar banners as well. When you will run Adblock Plus for the very first time then you will have to select a filter subscription, then after that, all work will be done by Adblock Plus. Read more
By any standard, Mozilla Firefox is the most widely used and best Web browser globally both on Windows and Android devices. The browser offers millions of extension which increases browsing experience. Mozilla Firefox is a Browser available on Linux, Mac, Android, and Windows operating systems. The Mozilla Firefox Extensions...