YouTube Video and Audio Downloader (WebEx)
Download YouTube videos in all available formats and extract the original audio files
140,458 个用户
Awesome Screenshot & Screen Recorder
Full page screen capture and screen recorder 2 in 1. Share screencast video instantly.
102,384 个用户
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
98,111 个用户
Ant Video Downloader
Browser extension with a companion application for downloading and merging streaming video segments.
97,083 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.
87,605 个用户
YouTube 视频一键下载器 / YouTube HD Download
下载MP4,WEBM,3GP等日常运动视频,高清音质和声音。YouTube-Video-Download / YouTube-HD-Download是一款令人惊叹的YouTube下载工具,适用于所有YouTube-download粉丝。
85,621 个用户
Flash and Video Download
Download videos and flash games very easily, with one click.
69,311 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.
63,600 个用户
Global Speed: 视频速度控制
设置视频和音频的默认速度。
61,716 个用户
YouTube Downloader
Looking for youtube video downloader? Install the YouTube Downloader and download video from YouTube.
60,867 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.
56,572 个用户
Ruffle
将 Flash 重新带回网络。
50,025 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
49,656 个用户
YouTube Converter Button
Free YouTube Converter Button allows you to save YouTube video and audio files just in 1 click
45,205 个用户
vidIQ Vision for YouTube
Uncover the secrets to success behind your favorite YouTube videos.
43,152 个用户
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.
39,514 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).
37,259 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.
36,009 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.
34,592 个用户
YouTube Download Plus
Download-Buttons für YouTube-Videos.
33,638 个用户
Web Apps by 123apps
Edit, Convert, Create
33,501 个用户
Video Downloader Pro
Video Downloader helps to download any video and music from most websites! Fast, easy, free!
33,339 个用户
Youtube Audio
Stream just the audio from YouTube to save bandwidth and battery life
31,836 个用户
TubeBuddy
The #1 Rated Firefox Extension for YouTube Creators.
31,396 个用户
Song Identifier
Music recognition. Like shazam or soundhound.
28,890 个用户