Google Keep Notes
Google Keep Notes brings Google Keep right into your Firefox Sidebar.
10,236 位使用者
YouTube Screenshot Button
Take screenshots from YouTube Videos & YouTube Shorts. The addon adds screenshot button & also enables Shift+A shortcut.
10,193 位使用者
Capture & Print
This add-on lets you print a webpage's area easily.
9,849 位使用者
SwissTransfer by Infomaniak
Send up to 50GB. Free with no registration or adverts The data is encrypted and stored exclusively in Switzerland.
9,733 位使用者
Disable HTML5 Autoplay
Disable autoplay and preloading of HTML5 video and audio players.
9,559 位使用者
Flash-HTML5 Player for YouTube™
Play YouTube™ Videos in Flash or HTML5 Player
9,229 位使用者
Sound Booster
Increase volume to max level and control the it of any tab.
9,193 位使用者
Youtube to MP3 Converter Free
Convert Youtube to MP3, the most trusted YouTube to MP3 tool. It's fast, free, download instantly and no registration is required.
9,107 位使用者
Twitter Video Downloader | Fast and Free
Download Twitter Videos - Save any Twitter video and gif with one simple click. free, fast & easy to use.
8,672 位使用者
Download Facebook Video
Save video from any Facebook video in original .mp4 format. "1-Click" download any video directly from Facebook.com. Choose if you want video or just an image. Addon uses 3rd party site (www.1clickfb.com) for operation.
8,505 位使用者
RegretsReporter
The RegretsReporter browser extension, built by the nonprofit Mozilla, helps you take control of your YouTube recommendations.
8,503 位使用者
Video Downloader for Reddit - Redditsave
A powerful reddit video downloader with sound powered by redditsave.com
8,386 位使用者
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.
8,353 位使用者
Youtube Ad Auto-skipper
Youtube Ad Skipper is an extension that auto skips ads after youtube provides a skip ad button. It does not block an ad.
8,325 位使用者
Hover Zoom+ for Firefox
Zoom images/videos on all your favorite websites (Facebook, Amazon, etc). Simply hover your mouse over the image to enlarge it.
8,275 位使用者
Instab - Save Instagram photos, videos and stories
Open and save Instagram photos, videos, stories and reels.
8,006 位使用者
Live Stream Downloader
Download M3U8 HLS Streams (HTTP Live Stream) to your local disk
7,994 位使用者
Live Recorder
Record audio and video as webm, in real time.
7,841 位使用者
Blackbox
Select. Copy. Paste & Search text from videos
7,820 位使用者
YouTube To Mp3 Button
Fastest Youtube video downloader, convert youtube to mp3 with just 1 click
7,766 位使用者
萬用線上影片下載工具 - MPMux
一個專業的視頻/影片下載擴充,它可以保存或記錄線上影片,如 HLS、m3u8、mp4 等。
7,540 位使用者
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!
7,503 位使用者
AdBlocker for YouTube™ Video
removes all sorts of advertisement and banners from YouTube
7,301 位使用者
Video Downloader
Download video from your favorite sites with just one click!
7,158 位使用者
Rotate and Zoom Image
Is there wrongly oriented picture, or just too small? Rotate or zoom it directly on any website from its context menu.
7,060 位使用者