Firefox Add-on Freeware

Featured Download (Not limited to freeware)
NoScript

NoScript NoScript

block JavaScript and Flash in Firefox NoScript is a Firefox extension that enables you to interactively block Java, JavaScript, Flash and other plug-ins with the click of a button. You can choose to temporary block or allow scripts on the current sites...


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Firemin Firemin 4.0.2.2612

  • Our Rating: stars
  • User Rating: 4(5)
  • Popularity:11

Firemin is a small app that eliminates all memory leaks in Firefox and keeps memory consumption at bay. The program runs in the system tray and constantly optimizes Firefox's memory by forcing it to release some of the... more

Firefox Extension Backup (FEBE) Firefox Extension Backup (FEBE) 8.9.3.1

  • Our Rating: stars
  • User Rating: 4(9)
  • Popularity:77

Firefox Extension Backup (FEBE) enables you to backup your Firefox extensions as well as bookmarks, preferences, cookies, passwords and more. You can maintain multiple backup sets in folders named after the date of the... more

NoScript NoScript 2.9.5.2

  • Our Rating: stars
  • User Rating: 4(4)
  • Popularity:66

NoScript is a Firefox extension that enables you to interactively block Java, JavaScript, Flash and other plug-ins with the click of a button. You can choose to temporary block or allow scripts on the current sites and also... more

Classic Theme Restorer Classic Theme Restorer 1.5.9

  • Our Rating: stars
  • User Rating: 5(1)
  • Popularity:44

Classic Theme Restorer enables you to customize the appearance of Firefox v29 and up (Auralis) and restore some of the classic features and looks that you have become used to. Among other things, this extension allows you to... more

Wappalyzer for Firefox Wappalyzer for Firefox 3.2.7

  • Our Rating: stars
  • User Rating: none
  • Popularity:44

Wappalyzer is a browser add-on for Firefox that reveals the technologies used on websites and integrates the information into the browser address bar. It detects content management systems, eCommerce platforms, web servers... more

SpeedyFox SpeedyFox 2.0.17.109

  • Our Rating: stars
  • User Rating: 4(10)
  • Popularity:44

SpeedyFox enables you to fix fragmentation of the Firefox profile databases, which can build up over time and cause slower startup and access to browsing history and cookies. The program will compact the data in the SQLITE... more

Flagfox Flagfox 5.1.16

  • Our Rating: stars
  • User Rating: none
  • Popularity:22

Flagfox is a handy add-on for Firefox that automatically retrieves the geographical location of the current website and displays the country's flag icon in the Firefox address bar. In addition, you can right-click on the... more

ForecastFox ForecastFox 2.4.8

  • Our Rating: stars
  • User Rating: 5(2)
  • Popularity:22

ForecastFox is an extension for Firefox, that displays the current and upcoming (international) weather in the browser status bar - keeping you up to date without taking up any desktop space. The display is small and... more

Lyrics Here Lyrics Here 3.12.5

  • Our Rating: stars
  • User Rating: none
  • Popularity:66

Lyrics Here is a Firefox add-on that adds instant lyrics on YouTube, Spotify, Deezer, 8tracks, SoundCloud and many other music sites. It uses more than 40 sources to ensure that lyrics are always found. Once installed, Lyrics... more

SearchPreview SearchPreview 8.9

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

SearchPreview is a Firefox extension that displays website snapshots as thumbnails along with your regular Google, Yahoo and Bing search results. This allows you to get a (small) preview of the site without having to visit it... more

FireFTP FireFTP 2.0.28

  • Our Rating: stars
  • User Rating: 4(1)
  • Popularity:11

FireFTP is a full-featured FTP client that installs as an extension and integrates with your Firefox browser. It offers all the standard FTP features, supports multiple FTP account, passive transfers, directory synchronization... more

Firefox Download Unblocker Firefox Download Unblocker 3.0

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Firefox Download Unblocker is simple tool that makes it easy for non-technical users to disable the blocking of file downloads that may have been falsely flagged based on the Firefox Safe Browsing features. Simply run the... more

Textarea Cache Textarea Cache 0.9.3.4

  • Our Rating: stars
  • User Rating: 3(1)
  • Popularity:11

Textarea Cache is a handy Firefox extension that automatically saves the text you type into textarea fields on websites, including forum messages, emails, user reviews etc. If the tab is closed unexpectedly (or by accident... more

Ghostery for Firefox Ghostery for Firefox 6.2.0

  • Our Rating: stars
  • User Rating: 4(5)
  • Popularity:33

Ghostery is a browser add-on for Firefox that enables you to see what kind of tracking techniques are used by the current website, including tags, web bugs, pixels and beacons. The program also comes with the option to block... more

WOT for Firefox WOT for Firefox 2015.12.08

  • Our Rating: stars
  • User Rating: 4(2)
  • Popularity:11

WOT for Firefox is a browser add-on that can warn you of potential security or privacy issues related to the website you are visiting, as well as sites that are returned in search engine results (Google, Yahoo, AOL, MSN and... more

ConfigFox ConfigFox 1.4.3

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

ConfigFox enables you to easily access advanced configuration options that are hidden in the about:config section of the Firefox browser and are difficult to find for the average user. Using CongfigFox, you can quickly browse... more

Configuration Mania Configuration Mania 1.23

  • Our Rating: stars
  • User Rating: 5(2)
  • Popularity:11

Configuration Mania makes it easy to apply popular Firefox tweaks without having to manually edit the about:config file. The program organizes a variety of popular settings into categories and provides simple buttons and check... more

Flash Control Flash Control 2.0.2

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Flash Control is a Firefox add-on that enables you to control the playback of Flash and HTML media content on a per-website basis. By default, all Flash content is blocked after you install Flash Control, which is indicated by... more

ColorZilla ColorZilla 2.8.2

  • Our Rating: stars
  • User Rating: 5(1)
  • Popularity:11

ColorZilla is a color picker that integrates with Firefox and can assist web developers with color related tasks. It includes an easily accessible eyedropper that allows you to quickly pick any color on a webpage and copy it... more

Firefox Password Exporter Firefox Password Exporter 1.3.1.1

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Firefox Password Exporter enables you to export all your passwords that are stored in Firefox, and save them to a XML or CSV file. For added security, you can choose to encrypt the file. The program also allows you to import... more

Self-Destructing Cookies Self-Destructing Cookies 0.4.7

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Self-Destructing Cookies is a Firefox add-on that makes it easy to protect your online privacy by automatically deleting the cookies from websites that you are done visiting. Normally, cookies are stored in your browser for a... more

Speed Dial for Firefox Speed Dial for Firefox 0.9.6.17

  • Our Rating: stars
  • User Rating: 5(3)
  • Popularity:11

Speed Dial is a Firefox extension that allows you to quickly access your favorite web sites via customizable keyboard hotkeys and/or from a thumbnail gallery that can be accessed from the Firefox toolbar. You can either launch... more

ReminderFox ReminderFox 2.1.5.2

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

ReminderFox is a to-do and reminder manager that integrates with your Firefox browser and enables you to add or receive reminders from within your browser, without having to run a separate application. The program is easy and... more

Pocket (Read it Later) Pocket (Read it Later) 3.0.6

  • Our Rating: stars
  • User Rating: 5(1)
  • Popularity:11

Pocket (formerly Read it Later) is a handy Firefox extension that enables you save links to interesting websites that you have come across, without littering your bookmarks with nonessential items. The program offers two new... more

MeasureIt MeasureIt 0.4.14

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

MeasureIt is a handy Firefox add-on for web designers that enables you to quickly perform on-screen measurements on any website. Simple click the MeasureIt toolbar button (you may need to add it via Customize) and an on-screen... more

TrackMeNot TrackMeNot 0.8.14

  • Our Rating: stars
  • User Rating: 5(1)
  • Popularity:11

TrackMeNot is a Firefox add-on that can help you maintain your privacy by protecting you from data profiling by the major search engines. Most search engines will track and use search history to create profiles that serve... more

Tab Utilities Tab Utilities 1.5.28.1

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Tab Utilities provides you with complete control over your Firefox browser tabs. You can fully customize the opening behavior of new tabs based on the link type (URL, Favorite, History, Search) and define how the should be... more

about:me about:me 0.7

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

about:me is a Firefox extension that allows you to review personal browsing statistics, including trends in browsing history and download activity. The data is displayed with interactive bar graphs, showing you aggregated... more

FastestFox FastestFox 5.2.1

  • Our Rating: stars
  • User Rating: none
  • Popularity:22

FastestFox is a browser add-on for Firefox that offers a variety of search related browser enhancements that are available from the right-click menu or integrated into the pages of popular sites like Google and Wikipedia. It... more

SiteLauncher SiteLauncher 2.7.0

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

SiteLauncher is a shortcut launcher that lets you access your most favorite websites from a customizable launch pad or via keyboard shortcuts. The launchpad can be shown by clicking on the SiteLauncher toolbar button or by... more

QrCodeR QrCodeR 0.7.8

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

QrCodeR enables you to generate QR Codes, on-the-fly, while browsing websites in Firefox. The add-on integrates with the Firefox address bar as well as the context menu for links, images and selected text. You can click on the... more

Mozilla Archive Format Mozilla Archive Format 3.0.0

  • Our Rating: stars
  • User Rating: 5(1)
  • Popularity:11

Mozilla Archive Format enables you to save an exact copy of the currently open page(s) in your Firefox browser. Although Firefox offers a similar Save page as... feature, this program offers significant advantages by... more

Web Developer Extension Web Developer Extension 1.2.5

  • Our Rating: stars
  • User Rating: 5(3)
  • Popularity:11

Web Developer Extension is an extremely useful add-on for Firefox that allows web developers to analyze the complete structure of the page, including elements like CSS style sheets, forms, cookie data, ID and Class details... more

YouTube Ratings Preview YouTube Ratings Preview 2.3.3.1

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

YouTube Ratings Preview is a Firefox add-on that enables you to preview the user ratings for YouTube videos without having to visit the page. The program displays a small red/green bar below each video thumbnail, that... more

PictureFox PictureFox 1.41

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

PictureFox is a Firefox add-on that enables you to view product images at amazon.com as high resolution ImageFlow presentation without the need to click on thumbnails or manual zooming to view full size images. The program... more

Google Privacy Google Privacy 0.2.3

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Google Privacy is a Firefox add-in that allows you to control which search result links are tracked by Google and other websites, including Bing, YouTube, Yahoo and Facebook. The search results in Google (and other search... more

Selective Cookie Delete Selective Cookie Delete 4.1

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Selective Cookie Delete is a cookie manager add-on for Firefox that makes it easy to manage and automatically delete the cookies you don't need. The app offers two working modes. You can use a Blacklist if you want to... more

Alexa Toolbar for Firefox Alexa Toolbar for Firefox 2.17

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Alexa Toolbar is a browser toolbar for Firefox that offers additional information about the site you are currently visiting. This includes: Site Popularity, Related Links, WayBack (see how the site looked in the past) and Site... more

Flash Downloader for Firefox Flash Downloader for Firefox 1.11

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Flash Downloader for Firefox makes it easy to download Flash (.swf) files from any website and save them to a folder of your choice. Simply click on the Flash Downloader toolbar button and it will open a sidebar that displays... more

Automatic Save Folder Automatic Save Folder 1.0.4

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Automatic Save Folder (ASF) is an highly customizable, automatic download manager for Firefox. It allows you to create custom rules that let you define which folder your downloaded files are saved to. You can create filters... more

Liquid Words Liquid Words 9.6

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

LIquid Words (formerly Hyperwords) is a Firefox add-on that enables you to research, process, translate or manipulate any selected text on a web page (or simply double-click on a word). It supports a wealth of online resources... more

HistoryBlock HistoryBlock 1.4.0.5

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

HistoryBlock is a Firefox add-on that enables you to block selected domains from being included in your history tab, the recently closed tabs list, and the Firefox download manager. The program can be used to keep visits to... more

gTranslate gTranslate 0.9

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

gTranslate is a Firefox add-on that provides instant translation for selected text on a webpage. All you have to do is highlight a word or sentence on the page and right-click on it to view the translation in the context menu... more

ProCon Latte ProCon Latte 3.3

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

ProCon Latte is a personal content filtering extension for the Firefox browser, designed to protect children from inappropriate Internet content. It enables you block access to websites that contain explicit keywords in the... more

Gmail Manager Gmail Manager 0.6.4.1

  • Our Rating: stars
  • User Rating: 4(1)
  • Popularity:11

Gmail Manager is a Firefox extension that enables you to keep an eye on multiple Gmail accounts from the Firefox status bar. It can alert you via sound and display a tooltip with previews of new messages that arrive in your... more

LinkExtend for Firefox LinkExtend for Firefox 1.1

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

LinkExtend is a Firefox add-on that provides in-depth information for the site you are currently visiting. It includes meta-site-ratings for computer safety, child safety, company ethics, and popularity, as well as an array of... more

Vitzo WHOIS for Firefox Vitzo WHOIS for Firefox 2.2

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

WHOIS Lookup is a small add-on for Mozilla Firefox that enables you to perform a WHOIS lookup for the current domain by clicking on a newly added button in the browser`s address bar. The WHOIS service is provided by Vitzo.com. more

InFormEnter InFormEnter 0.5.5.5

  • Our Rating: stars
  • User Rating: 5(1)
  • Popularity:11

InFormEnter is a handy add-on for Firefox that adds a small, clickable icon next to every input field in a web form, from where you can select the item to be inserted - no typing required. You can configure it to display your... more

IE Tab for Firefox IE Tab for Firefox 1.5

  • Our Rating: stars
  • User Rating: 5(3)
  • Popularity:11

IE Tab for Firefox enables you to load webpages in Internet Explorer, without having to open another browser window. Just click a button on the Firefox toolbar and it will open the current page in a new tab that uses the... more

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