Video Ads Blocker for Youtube™
Removes all annoying ads and banners from YouTube!
138 users
Pinned Android Messages
Go to the pinned Android Messages tab. If it doesn't exist, it's created.
128 users
Yet another dictionary look up and text translator
Mainly for looking up dictionaries and automatic translation. Since you can register any site, you can use it for various searches. You can also launch a sub process so you can use local dictionaries or open current page with IE or Google Chrome.
123 users
Social Video Downloader
Downloads videos from social networks like YouTube, Facebook, Instagram, Twitter & Vimeo in just one click.
100 users
Ticket Templates for JIRA
This addon inserts templates easily into textfields. It supports autofill, quickfill, sharing and many more.
99 users
Block Mailtrack
Block tracking pixel from mailtrack.io (for Gmail).
89 users
Trufflepiggy - Context Search
The context menu search for all of us: quick, easy & customizable. Best in class group-search: find on multiple sites at once! Supports favicons, omnibox & Firefox Sync. Select from 1000+ user generated searches or add your own. Video inside ➡️
89 users
Jwksext: Best for Movie Fans
Show movie ratings, narrations and watch sources on Netflix, Bilibili, douban, IMDb, RottenTomatoes and MetaCritic sites.
87 users
History Auto Delete
Automatically delete the browsing history of the registered sites
84 users
Advanced Image Search with Google Images
Tiny extension to construct a URL for an advanced Google Images search. Ported from the Chrome add-on with called Advanced Image Search.
77 users
SearchMage - Search Enhancer
Find things fast! SearchMage adds several features to popular search engines to allow e.g. search result filtering, infinite scrolling, CSS themes (e.g. dark theme), easy navigation and keyboard shortcuts.
69 users
Open YouTube Dislikes
Returns YouTube dislike functionality to all videos and puts you back in charge. Powered by crowdsourced user data, archived data, and machine learning.
69 users
67 users
Big Search
Vast search, search great! Breadth 🗺️ & Focus 👨💻. Handily use / switch search engines via a Flexible Tool. With some special technical features also. Definitly more than a GET/POST sender. Source code on Github.
66 users
Disable Tab Close
Automatically restore closed tab. Prevent accidental closing of tabs.
61 users
PageSpeed Insights
PageSpeed Insights is a Google tool that measures the loading speed of a web page.
59 users
Search from Popup or ContextMenu
Fork of "Swift Selection Search". * Search by multiple search engines(GET or POST Method) at once * support folder management * support charset (UTF-8, RAW, Shift_JIS, EUC-JP, ISO-2022-JP, windows-1251, windows-1252(ISO-8859-1), Big5, GB18030).
58 users
Trufflepiggy - Quick Search
The all-in-one search addon: just select and search. Find on multiple websites at once. Search via overlay, context menu or omnibar. Featuring anonymous profiles. Easy setup: select from 1000+ user generated searches. Cross-browser sync.
58 users
探索者小舒
简单强大快捷的搜索切换工具
58 users
Sci-Hub in Google Scholar
Appends a Sci-Hub direct link into Google Scholar results. You will see a "[sci-hub]" tag on the right side of your search.
58 users
Dark Scrollbar for YouTube [Deprecated]
Adds compatibility for Firefox's dark scrollbar on YouTube. This addon is no longer needed, since YouTube added official support for Firefox's automatic dark scrollbars.
57 users
Better YouTube
Better Youtube extends the Youtube Gaming Livestream Chat with many different features that make general use more attractive! (Twitch Emotes, BTTV & FFZ Emotes, ...)
57 users
Quo Vadis?
Quo Vadis ends the lack of transparency of shortened URLs, by revealing every link in the chain of URL redirections.
55 users
Quick Google Translate
The ability to quickly translate without going to the site.
55 users
URL Shortener Plus
One Click URL Shortener. Create links with Bitly, TinyUrl, is.gd, to.ly or goo.gl. QR Code, fast copy paste for Firefox.
51 users