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!
7,494 users
ChatGPT in Sidebar
Displays ChatGPT in the sidebar, provides customizable keyboard shortcut and toggle button.
7,211 users
WebChatGPT: ChatGPT with internet access
Augment your ChatGPT prompts with relevant web search results through web browsing.
7,017 users
wiki.gg Redirect
Redirects all requests from wikis that have moved to wiki.gg from their former host.
6,992 users
Keywords Everywhere
Install this freemium add-on to view monthly search volume, CPC & competition data on 15+ websites like Google, YouTube, Amazon, Pinterest, Instagram, eBay, Bing, Etsy, Google Search Console and more
6,952 users
Scholarscope
自动加载PubMed搜索结果中期刊的信息，显示它们的影响力以及所在领域的排名。 Pubmed是美国国立卫生研究所管理的、向全球开放的数据库。用户可以在网站上检索已经或是即将发表的文献，并查看这些文献的相关信息，包括作者、期刊、发表日期、摘要和下载信息。网站链接为 https://pubmed.ncbi.nlm.nih.gov/
6,428 users
Library Extension
See books, music and more at your local library as you browse the internet
6,118 users
MetaGer Search
Privacy has never been so easy. Sets MetaGer as your default search engine and manages search settings for you.
5,799 users
Hunter: Find email addresses in seconds
Find email addresses from anywhere on the web, with just one click.
5,780 users
Speed Test Meter and Search
Add the Speed Test Meter and Search extension to get an internet speed test tool by clicking the favicon on the toolbar and get web search results by Yahoo®
5,750 users
EuroSaver - Amazon Europe Price Comparison
Simplifies Amazon product price comparison between all european Amazon stores.
5,586 users
Google Analytics Opt-out
Prevents the Google Analytics and Tag Manager's JavaScript APIs from collecting data and recording the user
5,103 users
Tridactyl
Vim, but in your browser. Replace Firefox's control mechanism with one modelled on Vim. This addon is very usable, but is in an early stage of development. We intend to implement the majority of Vimperator's features.
4,989 users
Scholar Badge for Zotero
Show a badge on Google Scholar search results that are already in your Zotero library --- Affiche une icône à côté des résultats de recherche Google Scholar qui sont déjà dans votre bibliothèque Zotero
4,982 users
Translate Now
Right click a selection, page or link to translate words in Firefox using Google Translate, DeepL Translator or Bing Translator. In Firefox voor Android you first make a selection and then you use the button.
4,972 users
Sponsored Search by SearchesCentral
Get better search results instantly from your home and new tab page!
4,953 users
Castorus
Castorus est un outil de suivi communautaire d'annonces immobilières. Castorus retient pour vous les éléments essentiels des annonces que vous consultez. Il vous indique l'évolution du prix de l'annonce, les éventuelles modifications, etc..
4,936 users
