Tiện ích mở rộng
Explore powerful tools and features to customize Firefox and make the browser all your own.
Grammarly for Firefox
Grammarly will help you communicate more effectively. As you type, Grammarly flags mistakes and helps you make sure your messages, documents, and social media posts are clear, mistake-free, and impactful.
779.651 người dùng
Ecosia — The search engine that plants trees!
Ecosia is a search engine that uses 80% of its profits from ad revenue to plant trees. By searching with Ecosia you can help the environment for free. This extension adds Ecosia.org as the default search engine to your Firefox browser. Give it a try!
317.287 người dùng
Tomato Clock
Tomato Clock is a simple browser extension for managing your productivity.
13.474 người dùng
Video Downloader Prime
Easily download most popular video formats.
79.374 người dùng
Theo Dõi Giá Lazada
AliPrice.com - Theo dõi giá trên Lazada. Theo Dõi Giá Lazada 1.Theo dõi lịch sử giá của bất kỳ sản phẩm Lazada nào. 2.Đường tắt đến Lazada. Nó hoạt động trên lazada.co.id, lazada.com.my, lazada.com.ph, lazada.sg, lazada.co.th và lazada.vn.
82 người dùng
京价保 - 京东价保助手
京价保（京价宝）是自动为你申请京东价格保护，自动签到领京豆，自动领券的多功能京东助手
1.407 người dùng
沙拉查词-网页划词翻译
Chrome 上超好用的划词翻译扩展现已登录 Firefox！全新工匠打磨，极致交互体验，新增更多词典，支持 PDF，兼容 Vimium 全键盘操作。
2.993 người dùng
Scholarscope
自动加载PubMed搜索结果中期刊的信息，显示它们的影响因子以及该领域的排名。 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://www.ncbi.nlm.nih.gov/pubmed/
3.500 người dùng
Emsisoft Browser Security
Blocks bad websites and prevents phishing without tracking your browsing activity.
7.304 người dùng
YouTube Download Helper
2018 updated downlaod helper for YouTube. Download any video from YouTube to MP3, MP4, WEBM, M4A or 3GP. Subtitles and thumbnails also available for download with a single mouse click!
5.919 người dùng
Adblocker for YouTube™
Adblock Features: + Adblock on every Youtube Video + Malware- and Adblock + Performance enhancement in browsing speed. + Adblock of ads, banners and pre-rolls on Youtube. + No more Banner, PopUp, PopUnder + INSTALL ADBLOCK
50.584 người dùng
Clever
A companion for students and teachers that extends the Clever Portal to enable Saved Password applications.
1.835 người dùng