download youtube videos and convert them to mp3 or mp4 without relying on any website. You need the companion App for your PC. You can get it from https://github.com/philliphqs/YouTube-Converter.
To Download YouTube-Converter for Firefox browser, below are the permissions are used by this Firefox Plugin.
Access your data for sites in the youtube.com domain
Here is the YouTube-Converter Addon Download for Mozilla Firefox. you can directly install the plugin from the Mozilla Firefox Addons directory.
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YouTube HTML5 converter
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Converter, Instant Unit Converters:
This extension automatically converts youtube links to the embeded format supported on the huaren.us...
Unit Converter Calculator
Exchange rates are always at your hand. Multi currency converter, powered by Yahoo! Finance.
This tool is multiple currency converter.And there can change currency of all country.
This extension helps in converting between decimal,binary and hexadecimal big numbers
Quick, Offline Semantic Unit Converter Extension
Convert and download videos to MP3, MP4, WEBM, F4V, and 3GP from youtube, dailymotion, vimeo, matacafe,...
SLRclub Youtube Converter
This Plugin Adds a link under embedded video's that allows to download or convert the video to mp3.
A simple Unit Converter widget that allows you to between various units. (Inspired by Google's Unit...
Currency Converter shortcode and widget for WordPress
A simple yet advanced, intuitive, easy-to-use and complete currency converter plugin with a beautiful...
Allows the use of a local currency for table rate shippings.
Be a DJ with the YouTube DJ Gear.