Zoom Extension
Recommended, support Firefox 45+. The Zoom Firefox Extension allows participants to schedule Zoom cloud meetings directly from Google Calendar. You can start an instant meeting or schedule a future meeting with a button.
223,171 个用户
整页截图工具 — FireShot
FireShot 可捕获整页截图、可见区域以及超出屏幕范围的精确选区。快速、简单、私密并可离线使用。支持将网页保存为 PDF 以建立数字档案，也可保存为 PNG、打印或复制到剪贴板，非常适合浏览、研究、工作与文档整理。
171,708 个用户
Video Downloader professional
- download and save videos embedded into a website to your hard disk - add youtube, vimeo and other videos easily to your video list - supports up to 4k videos
164,784 个用户
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
105,666 个用户
Save webP as PNG or JPEG (Converter)
Convert any image (WebP, AVIF, etc.) to PNG or JPEG (with choice of quality) for downloading. Right-click context menu calls up format options overlaid on the image. Read the detailed description and check the screenshots for more info.
79,803 个用户
Ant Video Downloader
Browser extension with a companion application for downloading and merging streaming video segments.
79,746 个用户
YouTube Video and Audio Downloader (WebEx)
Download YouTube videos in all available formats and extract the original audio files
79,127 个用户
Hide Youtube-Shorts
Hides YouTube-shorts videos from home page, subscriptions, search results.
70,097 个用户
Youtube-shorts block
Play the Youtube shorts video as if it were a normal video. and hide "shorts"tab and videos (optional).
62,919 个用户
Watch2Gether
With Watch2Gether you can watch videos together with your friends. Enhance your Watch2Gether experience with our official browser extension.
59,731 个用户
vidIQ Vision for YouTube
Uncover the secrets to success behind your favorite YouTube videos.
50,057 个用户
ZenMate Free VPN
ZenMate VPN - The best free Firefox VPN extension to hide your IP. Encrypt your connection, access our secure proxy servers & unblock websites easily.
49,106 个用户
YouTube Downloader
Looking for youtube video downloader? Install the YouTube Downloader and download video from YouTube.
47,679 个用户
Flash Player
Flash Player runs and saves any flash file across the web. The Addon allows you to add any flash file into the app's playlist and access them on any website by simply clicking an extension icon.
40,163 个用户
Nimbus Screen Capture: Screenshot, Edit, Annotate
★ Used by Several Million users on different platforms ★ 1) Screen capture web pages 2) Selected regions 3) Whole browser window 4) Slack upload Edit screenshots. Save images as local files or Google Drive. Tools for Annotation. Upload and share
38,436 个用户
YouTube mp3
The YouTube-mp3 Add-on generates a "MP3" button on YouTube. Convert YouTube to mp3 and download the file to your device.
33,533 个用户
YouTube Downloader (UDL Helper)
该扩展允许您从 YouTube / Instagram / Odnoklassniki 下载视频，以及从视频中提取声音。 支持 MP3、MP4、WEBM 格式。 您能从在线播放中的视频用截图按键截取截图。
31,235 个用户
Lightshot (screenshot tool)
Easy and convenient screenshot tool. Allows you to make screenshots of any selected area (video and flash too), edit and upload it to server.
30,285 个用户
