Youtube mp3 & video downloader
Firefox extension to convert and download Youtube all videos for free in MP3 format.
915 users
CustomCSS Injector
- Apply any CSS rules for any websites, including iframes. - Whitelist and Blacklist functionality - Apply CSS rules to specific URLs, Domains or Globally - Syntax highlighting & line numbers - Update without page refresh
911 users
Mirror Video X
Allows you to mirror or rotate a video within the web page, services such as YouTube and Twitch are supported, but it works on the majority of sites. Customizable keyboard shortcuts and user-friendly interface.
911 users
Manga Downloader
Download Manga/Manhua/Manhwa/Webtoons/Comics chapters as PDF/ZIP(images) from many websites.
910 users
Google Images Downloader
Downloads full sized images & Links in Google Images Windows. It is different than other image downloaders since it goes one step inside the links & gets high quality images for you. This addon automatically also filters websites not giving images.
906 users
Dark Mode for Google Translate
Enhances Google Translate with a dark mode for better readability in low-light environments.
902 users
Leo Translate
Translate words from English to Russian on Internet pages using LinguaLeo API and add words to the LinguaLeo Dictionary.
894 users
ExHentai Helper
Enhances exhentai.org with multiple reading modes, a grid view, keyboard shortcuts, and a browsing history.
890 users
Auto hide next up card for Amazon Prime Video
Hides next up card and other obtrusive elements of Amazon Prime Video.
889 users
AdBlock Bypass Detector & Popup Remover
Remove overlays, sticky headers, and anti-adblock walls. Includes Reader Mode, Dark Mode, and a custom Element Zapper
887 users
Sticky Notes
Simple sticky notes utility which provides facility to make small notes of any thing.
886 users
Format Link
Format a link and copy it to the clipboard in your favorite format. You can use keyboard shortcuts, the toolbar button, or context menus to copy a link. You can escape meta characters, for example ] (closing square bracket) in markdown title.
885 users
Open in Microsoft Edge
Opens current tab in Microsoft Edge (by simply adding 'microsoft-edge:' to the URL, no additional native software needed).
884 users
Resize Window & Viewport
Resize browser window or viewport to desired screen widths. Firefox's Responsive Design Mode (Ctrl + Shift + M) is great for mobile devices emulation.
877 users
Userchrome Toggle Extended
This extension allows you to toggle userchrome.css styles on-the-fly with buttons and hotkeys. You'll be able to switch up to six styles
874 users
Sort Tabs by URL
Press (command or ctrl)-shift-o to sort all the tabs alphabetically by URL , the button in the toolbar, the toolbar context menu or the tools menu items.
871 users
Simplify Gmail
Your time and attention matter -- Simplify Gmail enhances Gmail to boost productivity, strengthen privacy, and reduce stress. From the co-founder of Google Inbox.
870 users
