YouTube Video Download - YouTube HD Download
Download YouTube Videos in HD + SOUND. YouTube Video Download - YouTube HD Download is an amazing YouTube Video Downloader tool for all the download video YouTube fans. Download YouTube video with YouTube Video Download!
94,427 位使用者
Awesome Screenshot & Screen Recorder
Full page screen capture and screen recorder 2 in 1. Share screencast video instantly.
90,784 位使用者
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
88,611 位使用者
Download Video and Flash - HD Download
Download Video and Flash - HD Download is a great download helper tool that lets you download video and Flash games very easily. Download from YouTube, Facebook, Dailymotion, Vimeo and more. Download and enjoy! Download now!
71,508 位使用者
Global Speed: 視頻速度控制
設置視頻和音頻的默認速度。
64,922 位使用者
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.
62,652 位使用者
YouTube Downloader
Looking for youtube video downloader? Install the YouTube Downloader and download video from YouTube.
59,978 位使用者
YouTube Converter Button
Free YouTube Converter Button allows you to save YouTube video and audio files just in 1 click
50,452 位使用者
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.
41,664 位使用者
Flash Player 2022
Play Flash anytime, even in 2022 and beyond, using an emulator. Want to fix "Adobe Flash Player is blocked" messages? This extension will remove those messages and allow you to play Flash in any website with a single click.
41,640 位使用者
YouTube Download Plus
Download-Buttons für YouTube-Videos.
39,498 位使用者
TubeBuddy
The #1 Rated Firefox Extension for YouTube Creators.
38,504 位使用者
YouTube mp3
The YouTube-mp3 Add-on generates a "MP3" button on YouTube. Convert YouTube to mp3 and download the file to your device.
38,225 位使用者
YouTube mp3 Downloader
(New Version, please update, ytmp3.eu becomes ytmp3eu.com) The YouTube mp3 Downloader converts YouTube video to mp3. Premium Audio Quality 320kbps. Audio Trimmer. Album Art. YTMP3 Converter. Variable Bitrate. Volume Control. High Download Speed.
35,509 位使用者
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.
34,848 位使用者
vidIQ Vision for YouTube
Uncover the secrets to success behind your favorite YouTube videos.
34,626 位使用者
Video Downloader Pro
Video Downloader helps to download any video and music from most websites! Fast, easy, free!
34,110 位使用者
YouTube Flash Video Player
YouTube Flash Video Player is a powerful tool that will let you choose Flash video player as default YouTube video player.
30,241 位使用者
Open in VLC media player
Adds a context menu item to send audio/video streams directly to VLC media player
28,578 位使用者
Media Converter and Muxer - Audio Tools
Easy to use video and audio converter and muxer written in WebExtension built on top of the well-known FFmpeg converter
27,874 位使用者
Web Apps by 123apps
Edit, Convert, Create
27,653 位使用者
Alternate Player for Twitch.tv
Alternate player of live broadcasts for Twitch.tv website.
26,316 位使用者
YouTube mp3 Downloader
The YouTube mp3 Downloader Add-on includes a Button on any YouTube Page and allows you to convert the YouTube Video to a mp3 with just one click. Compatible with new FireFox Quantum 57+
25,921 位使用者
Twitter Media Downloader
Download images/videos of user's media-timeline on Twitter.
25,237 位使用者
Video Downloader Prime
Easily download most popular video formats.
23,546 位使用者