Add extensions, get work done

Color Picker

Search for the perfect color via an stylish color picker in a popup.

Get in-depth traffic and engagement stats for any website with a single click. See how popular a website is, its geography and traffic sources, .

Google™ Translator

a handy multi-language translator built on top of Google translate.

Adds Swisscows as the default search engine in your browser.

IP Address and Domain Information

The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.

MAL-Sync

MAL-Sync enables automatic episode tracking between MyAnimeList/Anilist/Kitsu/Simkl and multiple anime streaming websites.

Simple YouTube to MP3/MP4 Converter and Downloader

Download youtube videos as mp3/mp4/ogg/webm fast and easy! Adding mirrors everyday to decrease any downtime! We monitor comments and work to fix any problems as soon as possible!

LibKey Nomad

One-click access to millions of scholarly articles.

Add custom search engine

Add a custom search engine to the list of available search engines in the search bar and URL bar.

Adds YouTube search engine to search engines.

Hide My IP Free

Hide Your IP Address and Unblock Websites for Free with the Hide My IP proxy and VPN IP network. Thousands of IPs around the world to choose from. Access your favorite streaming sites by changing your IP location. No ads or limitations.

Get better search results instantly from your home and new tab page!

Search by Image on Google

Right click on an image to search Google for related images or versions in different sizes.

Web media sniffing tool

Add the Password Generator Pro & Custom Web Search extension to generate secure passwords by clicking the favicon on your browser toolbar, and enjoy customized web search by Yahoo!®

This is an add-on that allows you to search for images on a website with Google Lens.

MetaGer Search

Privacy has never been so easy. Sets MetaGer as your default search engine and manages search settings for you.

Non linked URL open with double click. and Google translate.

Yandex Evolution - Поиск Яндекс

Popular Russian search engine by Yandex (Яndex, Яндекс)

This Add-on gives you a simplified version of Yahoo Toolbar along with Flickr images on every new tab. It also provides quick access to your top sites.

Add Convert File & Custom Web Search extension then click the icon on your toolbar Convert Your Files plus Yahoo Web Search.

Google™ Translator Lite

a powerful tool to translate words or sentences

Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.