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!
93 739 users
Awesome Screenshot & Screen Recorder
Full page screen capture and screen recorder 2 in 1. Share screencast video instantly.
91 030 users
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
88 754 users
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!
71 548 users
Global Speed
Set a default speed for video and audio.
64 061 users
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.
62 398 users
YouTube Downloader
Looking for youtube video downloader? Install the YouTube Downloader and download video from YouTube.
59 478 users
YouTube Converter Button
Free YouTube Converter Button allows you to save YouTube video and audio files just in 1 click
50 253 users
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.
42 166 users
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.
41 413 users
YouTube Download Plus
Download-Buttons für YouTube-Videos.
39 281 users
TubeBuddy
The #1 Rated Firefox Extension for YouTube Creators.
38 325 users
YouTube mp3
The YouTube-mp3 Add-on generates a "MP3" button on YouTube. Convert YouTube to mp3 and download the file to your device.
38 152 users
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.
35 288 users
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.
34 826 users
vidIQ Vision for YouTube
With insights and metrics that go beyond YouTube Analytics, vidIQ Vision delivers a comprehensive optimization report card for any YouTube video via your Firefox browser!
34 549 users
Video Downloader Pro
Video Downloader helps to download any video and music from most websites! Fast, easy, free!
33 977 users
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.
30 217 users
Open in VLC media player
Adds a context menu item to send audio/video streams directly to VLC media player
28 778 users
Web Apps by 123apps
Edit, Convert, Create
27 806 users
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
27 805 users
Alternate Player for Twitch.tv
Alternate player of live broadcasts for Twitch.tv website.
25 818 users
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+
25 814 users
Twitter Media Downloader
Download images/videos of user's media-timeline on Twitter.
25 481 users
Video Downloader Prime
Easily download most popular video formats.
23 518 users