YouTube Search Engine
Adds YouTube search engine to search engines.
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Sponsored Search by SearchesCentral
Get better search results instantly from your home and new tab page!
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Export Cookies
Export cookies to a Netscape format cookies.txt file.
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Simple mass downloader
A simple but powerful mass downloader. Download links from multiple tabs at once, from the clipboard or selected text on web pages. Advanced filtering or multi-renaming options. User-defined automatic download folders.
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Substital
Add subtitles to any video or movie online. Be it on Netflix, Disney+, Youtube or any other online streaming platform.
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Remove Youtube Shorts
Remove Youtube Shorts tab in navigation tab, and redirect Youtube Shorts Videos to original Youtube video player, for better experience on desktop.
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SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
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Edge Translate
Translate what you want.
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Clockify Time Tracker
Track time from anywhere on the web and improve productivity.
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Header Editor
Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
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Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
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HTTP Header Live
Displays the HTTP header. Edit it and send it.
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Pinned Google Calendar
Go to the pinned Google Calendar tab. If it doesn't exist, it's created.
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Tab Counter
Add a badge to the toolbar that shows the number of currently open tabs in a window or all windows.
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Channel Blocker
Are you annoyed by YouTube™s video recommendations? Our Add-on enables the function of blocking anything you'd like. Block separate videos, users or whole channels with only one click!
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Simplify Copilot – Autofill job applications
The better way to job search. Quick apply and autofill job applications in one click. Track jobs, companies, contacts, resumes & more!
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axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
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Always on Top
Sets "Always on Top" style for your Firefox window
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Highlighter + Notes
Add Highlights and Notes to a Web Page
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Bulk Image Downloader
Integrates Bulk Image Downloader (a Windows only app that must be installed separately) with FireFox. Download full sized images from almost any thumbnailed web gallery. Supports most popular image hosts such as imagevenue, imagefap, flickr, etc.
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enhanced-h264ify
Choose what video codec YouTube should play for you
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Session Sync
Save sessions as bookmarks and access them across devices. Advanced Session Manager: edit, save, change, restore. It can also be your best Bookmark Manager
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Html Validator
HTML Validator is a Mozilla extension that adds HTML validation inside Firefox, Mozilla. The number of errors of a HTML page is seen on the form of an icon For Firefox 56, use 0.974 (see all versions below). For Firefox 57, see Web Extensions.
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Seznam Doplněk – Esko
Zkrátí cestu na <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/9e29c3e56fdb8878990e12f650f15deaf1c59b45a4e39fc4012b9c76aecb5ece/http%3A//Seznam.cz" rel="nofollow">Seznam.cz</a> a ochrání vás před podvodnými stránkami.
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Easy Youtube Video Downloader
No# 1 Rated Youtube Video Downloader for firefox web-browser with MP3 and Full-HD downloads. Instant, one-click Youtube video downloader with high-quality 256Kbps/128Kbps MP3 and Full-HD video downloading options.
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