10ten Japanese Reader (Rikaichamp)
Quickly translate Japanese by hovering over words. Formerly released as Rikaichamp.
22,045 users
Better Canvas
Best dark mode for Canvas, plus other features
9,865 users
412 users
Double-click Image Downloader
Double-click any image to download it quickly and quietly, or use the Hover Button!
14,545 users
Forest: stay focused, be present
Stay focused in a pleasant way.
18,339 users
FoxClocks
FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.
11,722 users
Language: Nederlands (Dutch)
Firefox Language Pack for Nederlands (nl) – Dutch
301,290 users
会译:对照式翻译&沉浸式AI翻译
为用户提供更好用的 AI 翻译和更流畅的阅读体验
605 users
FlashPlayer - SWF to HTML
Open SWF links of Adobe Animate (Flash) in a pure sandboxed JavaScript emulator
5,100 users
polkadot{.js} extension
Manage your Polkadot accounts outside of dapps. Injects the accounts and allows signs transactions for a specific account.
13,594 users
Snowflake
Help people in censored countries access the Internet without restrictions. Once you install and enable the extension, wait for the snowflake icon to turn green, this means a censored user is connecting through your extension to access the Internet!
16,958 users
Clippings
Save frequently-entered text for pasting later.
14,345 users
8,499 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
20,693 users
German dictionary (de_DE)
German dictionary igerman98 (de_DE, Germany), for Firefox, Thunderbird und Seamonkey.
22,607 users
SmartProxy
SmartProxy is a smart automatic proxy switcher that will automatically enable/disable proxy for the sites you visit, based on customizable rules.
3,051 users
DF YouTube (Distraction Free)
Allow yourself to focus while using YouTube for work, recreation or education. Disable autoplay, remove sidebar, hide feed, comments, and more.
13,800 users
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
10,953 users
Download with Free Download Manager (FDM)
when activated, interrupts the built-in download manager to direct links to FDM
3,386 users
88 users
34,727 users
All Video Downloader Pro
1. Install Extension 2. Play video in your browser 3. Click the KV icon then click respective links to download The most popular Keepvid.site website's All Video Downloader Extension
4,003 users
Swisscows
Adds Swisscows as the default search engine in your browser.
12,746 users
YouTube Screenshot Button
Take screenshots from YouTube Videos & YouTube Shorts. The addon adds screenshot button & also enables Shift+A shortcut.
11,975 users
猫抓(cat-catch)
Web media sniffing tool
6,089 users