is one of the most popular Internet browsers in the world. And it has a pretty extensive extension store. All kinds Firefox plugins greatly expand the functionality of the browser. But not all of them are useful. We will look at the best of them.

The Mozilla add-on store appeared a long time ago. And that's why it has a lot of different extensions. But only some of them are useful and deserve attention. Let's look at the best of them.

AdBlock Plus

Has a huge number of settings. It also allows the user to easily create their own filters. Flash content, pop-ups and images are blocked. There are several blocking scenarios.

Advantages:

• Capable of blocking almost all advertising;
• Can be configured manually;
• There are ready-made filters;
• You can add sites to the blacklist;
• Protection from tracking by websites.

Flaws:

• Requires a lot of memory (compared to other extensions).

Awesome Screenshot

One of the best add-ons for Firefox that allows you to take screenshots. It features extremely simple controls and high quality of the resulting images. Can save screenshots in PNG and JPG formats.

The extension works very quickly. It is possible to take a screenshot of the entire screen, a separate window or a specific area. There is a simple image editor. Also, pictures are automatically uploaded to the cloud (but can also be saved to your hard drive).

Advantages:

• Incredibly fast work;
• Taking screenshots of individual areas of the screen;
• Saving in JPG and PNG;
• High image quality;

Flaws:

• It was not noticed.

YouTube Plus

This extension was popular even before the Quantum version was released. It allows you to greatly expand the functionality of the popular video hosting. Almost everything can be customized. But the main thing is that there is a built-in ad blocker in the video.

Also, using the add-on, you can force the video to play in a separate window, set your own playlist playback order, stretch the video to the entire browser window, and rewind the video frame by frame in full-screen viewing.

Advantages:

• A huge number of settings;
• Significant update of YouTube functionality;
• Option to block ads in videos;
• Dimming other page elements when watching a video;
• There are custom settings.

Flaws:

• The extension requires a lot of memory.

Ghostery

A great thing for those who care about their privacy. The extension allows you to make the user virtually invisible. It is designed to prevent sites from collecting user information.

The add-on has a huge number of settings for working with various sites. There is an accepted interface. And most importantly, the extension visually speeds up page loading in Mozilla Firefox. A very nice bonus.

Advantages:

• Prevents sites from collecting user information;
• Speeds up page loading;
• Has built-in profiles;
• Very nice interface.

Flaws:

• It was not noticed.

Browsec VPN

As the name suggests, this extension allows users to enable VPN. And completely free. Services located in the USA and Europe are used. This allows you to bypass multiple blocking of various sites by providers.

There are many settings and the ability to manually select the required server. There is also a paid version of the extension. It has a more impressive list of servers to bypass. The advantage is that VPN can be enabled in one click.

Advantages:

• Ability to bypass site blocking;
• You can use different servers;
• There are a large number of settings;
• There is a manual mode;
• Turn on VPN with one button.

Flaws:

• The full version of the extension is paid.

Conclusion

At the end of the description for each plugin, we have provided a link to its page in the Mozilla Addons store. To download, just click on the button "Add toFirefox» , and then confirm the operation.

Mozilla is a reliable browser with many options. However, like other browsers, its functionality is expanded through special add-ons. Various extensions for Firefox are published in the official store. They are available for download to all users on whose computer this program is installed.

Expanding the capabilities of the browser

Add-ons are small scripts that are built into Mozilla Firefox, expanding the scope of functions. In this article we will tell you what useful extensions for Firefox there are that are aimed at creating a comfortable environment for users. In addition, we will find out where to download them and how to solve the download problem.

Where to download and how to install add-ons?

The first question newbies ask is: how to install an extension in Firefox? Integration occurs either in the extension store or through official resources that host extension installation files for Mozilla Firefox. In the first case, the procedure is the same for all additions.

• First you need to go to the store. Open it using the link: https://addons.mozilla.org/ru/firefox/. You can also find a specific extension for the Mozilla Firefox browser in the browser’s “Add-ons” menu. In the “Extensions” tab, find the search bar in the upper right corner and enter the name of the utility there. The search for a Firefox add-on in the store also occurs through a line with a magnifying glass icon.
• Click on the green "Add to Firefox" button.
• The installer will download. Now let’s install: in the small window, click on “Install”.
• Restart your browser. The next time you start the program, the program icon will appear in the add-ons panel. If the icons are present, it means that the Firefox add-ons were successfully installed.

Installation problems

Sometimes there are difficulties loading applications. They simply don't install. There are several reasons for this. We will identify them one by one and solve the problem at the same time.

1. The add-on and browser version turned out to be incompatible. As a rule, Mozilla Frefox extensions of the latest versions are published in the official store. What to do in this case? There are three possible solutions:

• update the browser itself if the version is outdated;
• try to look for versions of the plugin that are compatible with the version of Firefox that you have on your PC (a rather complicated method);
• download another extension with similar functionality - fortunately, there are plenty of alternatives now.

2.The browser blocks the installation of the add-on because the site is not trusted. A yellow bar with a message appears. Here you just need to click on “Allow”. You can also simply disable extension checking in your browser so that a blocked add-on can be safely downloaded.

3.If the message: Load Error -228 appears, it means that the browser cache is disabled. To enable it, you must:

• Go to Settings, and then to the “Advanced” section.
• Go to the “Network” block.
• Look at the cache partition. It must be at least 1 MB.
• Close the about:preferences tab.

Error 228 may be caused by another program. For example, a firewall or anti-spywall. Temporarily disable this utility to check if this is the reason. If this is the problem, you will simply have to make a choice in favor of an application or program.

5.Configuration files in the browser may be corrupted. Hence the error. What should be done in this case? Delete these files. When you restart, the browser will restore them, but there will be no damage. To do this, open the profile folder.

Click on the menu button. We need Help - a round icon with a question mark. Select the Troubleshooting Information option from the context menu.

In the “Application Information” block, click on the “Open Folder” button.

Quit your browser.

Remove documents from the list of files:

1. extensions.sqlite,
2. extensions.ini,
3. extensions.json.

Open your browser.

6.Other browser add-ons may not be compatible with the extension you are trying to install. Solution: set safe mode for the new add-on.

Where can you find them?

Where are downloadable Mozilla Firefox extensions stored? In the profile folder. To make it appear on the screen, do the following:

1. Hold Windows and R to launch the Run window.
2. In the line we write the command: %APPDATA%\Mozilla\Firefox\Profiles\\. The easiest way is to copy it.

Where are extensions located in the browser menu itself? You can open a tab with a list of them in a couple of clicks: open the “Add-ons” window through the icon with three lines. You will immediately be taken to the “Extensions” tab. This is where programs are managed. In this menu you can enable, disable or completely remove a specific extension. The “Settings” button will take you to a window with utility parameters.

Several popular add-ons

There are many programs, but only some of them are downloaded with enviable frequency. Let's find out what useful extensions for Firefox can be downloaded from the official store.

AdBlock and Adguard

Since every website is now full of advertising banners, users are beginning to wonder if it is possible to get rid of all these elements. With the help of such extensions you can. Adguard will also provide additional protection against phishing sites. These applications are completely free.

If you are unable to access a website because it is blocked by your provider or administrator, you can download friGate and bypass the blocked access.

The connection is made through a proxy server. The connection will change to normal when you access allowed resources.

Hola

This program also allows you to open prohibited sites. It's free. The paid version has more countries through which you can connect. The transfer speed in the free version is also lower. However, it is sufficient in most cases.

This is one of the best add-ons to ensure anonymity on the Internet. You will gain access to prohibited resources and additionally protect yourself from Internet bugs. Information will no longer be collected about you, including your name, age, gender, browser history and more.

The add-on is capable of hiding information from resources about which browser you are currently using to surf. Next, the information is replaced - data is provided about the operation of an alternative browser (the one you install in the extension).

This is useful when a site works correctly when using, for example, only the Internet Explorer browser, but you won’t have it if you have Linux.

The downside of the add-on is that its interface is not in Russian, but in English.

Savefrom.net

The application helps download audio and video content from the most popular sites: YouTube, Vkontakte, Odnoklassniki, Instagram, etc. From time to time, other sites are added to the functionality. Thus, development and updating are underway.

iMacros

If you no longer want to perform the same type of actions in the Mazil browser, write your script using this add-on. It has a simple interface that even a beginner can understand. Then you can simply run the script and the computer will do everything for you.

Elements from Yandex are popular, in particular, visual bookmarks. They can be customized (number of cells, background, search bar). Thus, they provide maximum performance and convenience.

The supplement competes with . There are also many settings here. You can set the most suitable personalization parameters. You don’t have to worry about the safety of your settings - they will be stored in the cloud.

Here you can disable plugins such as Java, JavaScript and Adobe Flash Player, thereby closing the two most important Firefox vulnerabilities. If necessary, you can create your own white list of resources for which the program will not work.

LastPass Password Manager

This small program stores passwords for various accounts. Since it is highly undesirable to put the same logins and passwords on different accounts, a huge number of them accumulate in your head. It is impossible to remember everything. LastPass Password Manager comes to the rescue.

You will only need to remember the password for this service. Account passwords are stored in a safe place - on the server servers. They will be encrypted. At any time, they can be automatically substituted when authorizing on some resource.

Add-ons for Firefox certainly expand the functionality of the browser. They are downloaded mainly from the extension store. There you will find ad blockers, protectors, home page personalization tools, and much more.

best extensions for firefox

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Developer. Having visited this page, you can, of course, pay attention to the section “ the most popular add-ons for Mozilla, but we dare to warn you - firstly, the description of all add-ons is in English (so the information may not be entirely clear), and secondly, not everything that is popular is really needed. So, let's get to the point.

1.Speed ​​Dial

Speed ​​Dial will greatly simplify working with the browser at the start. This component will be immediately recognized by those who cheated on Opera with the “Fire Fox”. The main task of Speed ​​Dial is to remember sites specified by the user and display them as thumbnails on the start page - the so-called “quick access tabs”. Thus, you can open your most favorite and visited sites at any time with just one click. You can configure these tabs using the Speed ​​Dial button, which will appear on the toolbar at the top of the window. A new site can be added using the command: “Install in Speed ​​Dial”.

2. Adblock Plus

The purpose of the add-on is to block annoying advertising in the form of pop-up windows like “You are the 999th visitor, click and get a prize” and messages like “Violetta wants to add you as a friend.” All these “appendix nuisances” on websites using Java and Flash technologies can be easily recognized and limited by Adblock Plus. Its ease of use and super-efficiency have made it one of the most popular plugins and is included in the list of “Best Add-ons for Mozilla Firefox”.

3.ProxMate

ProxMate is a very useful extension for Firefox users who are interested in foreign TV series, music videos, TV shows, and sports broadcasts. Despite the fact that the Internet without borders has been promoted recently, you could often observe a situation where, for example, a video on YouTube “Not available in your region.” To avoid such unpleasant situations, we recommend downloading and installing this add-on. It works like a proxy server and can replace your IP address and hide your true location. At the same time, the work of the plugin will not affect the speed of the Internet connection.

4.Interclue

Without this add-on, active Internet surfers will have a hard time. If you don’t want to constantly feel like bait for distributors of advertising, malware and broken links, be sure to install Interсlue. The development will inform you about unreliable sites even before you visit them. When you hover over a link, you will see an information box with information about potential phishing, spyware, erroneous links, etc.

5. Update Scanner

If you constantly visit the same web resources and follow all the updates, be sure to get such a thing as Update Scanner. This plugin will monitor any changes occurring on user-specified pages completely free of charge. The information will be displayed in a pop-up window in the lower right corner. In this case, the changes will be highlighted in yellow, so you don’t have to look for what’s new on the site.

6. URL Fixer plus RU and UA

There is no point in talking too much about this plugin. All it does is correct common typing errors in the address bar. But this is quite enough to download it. After all, it often happens that you press the next key or type in the wrong language. URL Fixer not only corrects the address in which you missed the next letter, but also translates URLs that were accidentally typed in the Russian or Ukrainian layout. For example, typing in the line: “пшшпдуусьгф”, you will get what you really wanted: google.com.ua.

7. LastPass Password Manager

Are you afraid of forgetting your email or social network password? With the LastPass Password Manager add-on, you'll get rid of this phobia in no time! The plugin remembers all authorization codes and will help you manage all the passwords you use while surfing the Internet. LastPass Password Manager will automatically fill out all forms, and it also supports importing saved data from other password managers such as PasswordSafe, Roboform, Keepass.

8.Video DownloadHelper

This extension will not only simplify the process of downloading files, but will also be able to “rip out” videos from popular hosting sites Youtube and Rutube. Yes, yes, you can save clips and films from YouTube with just a couple of clicks. Another hidden feature of Video DownloadHelper is video conversion. But to activate it, the developers offer to fork out a little.

9.IE Tab

Despite the rapid development of web technologies and the adaptation of Internet resources to the maximum number of users, there are still sites or their individual components that can only be displayed by the Internet Explorer browser. So, in order not to launch two web browsers at the same time, you can solve the problem by installing the IE Tab plugin. After this, there will be no difficulties opening pages designed for Internet Explorer.

Plugins for Firefox, as technically defined by the browser's developers, are software modules designed to process content on websites. Namely: video, audio, online games, graphics and much more. These include, for example, Adobe Flash, Java, QuickTime. These plugins are developed and distributed by third-party companies, which means they can be downloaded for Firefox and on other websites (not only on Mozilla’s websites).

In case you have a question about where container plugins are stored in Firefox, go to your web browser settings: Tools → Add-ons → Plugins. In this panel you can enable or disable the operation of modules, and make their necessary settings.

But despite the clear technical definition of the term “plugins,” many users by the term “plugins for Mozilla Firefox” mean add-ons or add-ons - special programs that expand the functionality of the browser. It is about them that will be discussed later in the article. And we will use the term “plugin” in the sense of a “popular definition” (that is, meaning “add-on”), and not a technical one.

So, in connection with the “new amendment”, by the way, historically formed on the basis of user requests on the Internet, let’s now figure out what an “addon” is.

Addons (referred to by many network users as “plugins”) are specialized extensions that add new functions to the web browser menu or expanding existing ones (downloading videos, music from social networks, taking screenshots, storing passwords, etc.). They cannot work separately from the browser; they are activated only when connected to it. With the help of add-ons, the user can optimally adapt the web browser to his needs - domestic and professional tasks.

Let's learn how to work with addons.

Search and installation

The addons section is located in the FF settings: Tools → Add-ons → Extensions. Open this panel in your browser.

1. To get information about the best plugins you need, click on the “Learn more about add-ons” link (displayed if there are no extensions installed in the panel yet).

If you know the specific name of the add-on that you want to connect to Firefox, type it into the “Search” field and click on the “magnifying glass” icon.

Attention! When choosing an extension (before enabling it), be sure to pay attention to its relevance: when the latest version was released, whether the addon is compatible with the current version of Firefox.

The output of the add-on request will be displayed in a new tab. To install the addon, you will then need to go to its download page (click on the name).

Note. To search and install plugins, you can immediately go to the developer’s website (addons.mozilla.org), bypassing the browser settings.

2. To start the installation: on the plugin page, click the “Add” button.

3. Wait until the installer downloads.

4. In the panel with the request, click “Add” again.

Upon completion of the installation, as a rule, the welcome page and settings of the installed add-on opens, and its icon is displayed in the right part of the top panel of FF.

Control

Operations on connected addons in Mozilla Firefox are performed in the Tools - Add-ons - Extensions section.

In the addon column, select and activate the required command:

“Delete” - remove the plugin from Mozilla Firefox;

Attention! Before removing plugins from Firefox, analyze their functional significance and whether you really don't need them. After complete uninstallation, they are no longer displayed in the panel.

“Disable” - temporarily disable (pressing the button again will activate the extension again);

“Settings” - go to the settings panel.

A selection of useful addons

Below are the best Firefox plugins from the "essential tools" category. They will help you establish a comfortable and safe Internet experience. This selection is a kind of conditional minimum for a quick start, but it should be taken as advice, a guideline for choice. You can take it as a basis, use it only partially, or completely abandon it in favor of other solutions (addons).

Powerful filter for advertising banners and pop-ups on websites. Reduces the loading time of pages, reduces the risk of infecting your computer with viruses via the Internet, and ensures viewing of content in a “pure” form (only useful information!). This includes preventing the loading of advertisements on social networks (VKontakte, Odnoklassniki, Youtube, etc.). Can remove (if the special option is enabled) counters, metrics, and social network sharing buttons on loading sites. Blocks phishing links and prevents downloading of malware.

Adguard is equipped with a flexible system of filtering settings: creating a white list (exceptions), creating your own blocking rules (selected page elements), managing filters (subscriptions).

Displays the security rating of sites - the level of trust in them. Using special beacons - rings - marks each link in search results, in emails, in text on websites. By the color of the “ring” you can determine the security level of the site: “green” - a trusted resource, “red” - dangerous, it is better to avoid it; but there are also intermediate statuses (you can find out more about the rating system on the website or in the add-on settings panel).

Provides a browser network connection through a secure VPN server. Hides the true IP address and technical data of the user’s computer. And thus prevents network attacks and ensures anonymity while working on the Internet. In addition, it allows you to bypass blocking of the provider and web resources by IP address.

Equipped with a convenient configuration panel for quickly disabling/enabling and changing the VPN server (location).

A worthy replacement for the built-in express panel. The addon installs a customizable 3D panel with visual bookmarks in empty tabs. It provides many settings for appearance and functionality (type of blocks, background, site previews). There is also an option for synchronizing saved links and transferring them to another device. Speed ​​Dial provides quick access to your favorite network resources. And most importantly, in its panel all URLs are visible, in the form of graphical thumbnails of sites.

Virtual translator, supports many languages. Processes text directly on web pages: in chats, posts, documents. It has the simplest system of settings: in a couple of clicks you can change the translation direction, listen to the pronunciation of a word (if it is in the service database), and get acquainted with its meaning. It can translate either a single selected fragment or the entire page.

The translation performed by Google Translate is machine-based and does not always accurately convey the meaning. However, it allows you to overcome the language barrier when viewing foreign web resources that do not have a Russian-language location.

Choose browser add-ons based on your needs. However, do not forget to put on “network armor” on your favorite Firefox - anti-banner, proxy, WOT trust ratings - in order to avoid unpleasant surprises in the future when visiting websites.