Add extensions, get work done

Cookie Quick Manager

An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.

Add the Task Manager Tab & Custom Web Search extension and get productivity-enhancing tools online by clicking the favicon on the toolbar & enjoy access to Yahoo® search from your browser search bar.

BTRoblox - Making Roblox Better

BTRoblox, or Better Roblox, is an extension that aims to enhance Roblox's website by modifying the look and adding to the core website functionality by adding a plethora of new features.

Install the Quick Live News & Custom Web Search extension and click the icon on the toolbar to access top news stories & customized web search from your browser

Adblock for Youtube™

Popular Adblock for Youtube™ Extension: Removes the video ads from Youtube™. Thanks to all AdBlock supporters!

Tab Auto Refresh

Automatically refresh tabs based on custom time intervals

Install the Flight Tab Pro & Custom Web Search extension to track flight status & access flight info by clicking the favicon on the toolbar & enjoy Yahoo® search from your browser.

IBM Aspera Connect

This add-on enables the use of IBM Aspera Connect with Firefox. This add-on requires the IBM Aspera Connect application, version 3.9.0 or newer. IMPORTANT: If you encounter an error "Download failed. Please check your connection", update Firefox.

vidIQ Vision for YouTube

With insights and metrics that go beyond YouTube Analytics, vidIQ Vision delivers a comprehensive optimization report card for any YouTube video via your Firefox browser!

Makes YouTube stream H.264 videos instead of VP8/VP9 videos

Easy Games Tab & Custom Web Search

Add the Easy Games Tab & Custom Web Search extension to play all-time favorite games online by clicking the favicon on the toolbar & enjoy access to Yahoo® search from your browser.

Add the Ezy Speed Test & Custom Web Search extension and click the favicon on your toolbar to access a speed test site & Yahoo® search.

1C:Enterprise extension

This extension provides access to file system and cryptography functionality, clipboard, and 1C:Enterprise add-ins.

uBlacklist

Blocks sites you specify from appearing in Google search results

Wayback Machine

Welcome to the Official Internet Archive Wayback Machine Browser Extension! Go back in time to see how a website has changed through the history of the Web. Save websites, view missing 404 Not Found pages, or read archived books & papers.

Mate Translate – translator, dictionary

Your all-in-one translator for web pages, highlighted text & Netflix subtitles. Translate and learn words in 103 languages.

Open in PDF Reader

Adds a context menu item to send PDF links directly to a PDF viewer like Adobe Acrobat Reader

Captcha Solver: Auto Recognition and Bypass

Extension allows you to automatically solve CAPTCHAs found on any webpage.

View Image

Re-implements the google image, "View Image" button.

Avira Password Manager

Avira Password Manager saves, manages, and syncs all your passwords across all your devices.

CORS Everywhere

A firefox addon allowing the user to enable CORS everywhere by altering http responses. Report issues to the repository, with enough information to reproduce the problem: https://github.com/spenibus/cors-everywhere-firefox-addon/issues

Save as PDF

Download web pages as PDF in one click.

Ronin Wallet

A wallet from Sky Mavis

(New Version, please update, ytmp3.eu becomes ytmp3eu.com) The YouTube mp3 Downloader converts YouTube video to mp3. Premium Audio Quality 320kbps. Audio Trimmer. Album Art. YTMP3 Converter. Variable Bitrate. Volume Control. High Download Speed.