After activating one license 3 times, you will have to acquire a new license key in order to activate on other computers.Do you know any alternative to 4K YouTube to MP3 converter? Are you looking for YouTube downloaders to extract audio from 4K YouTube videos? Don’t worry, this post will offer you 6 best alternatives to 4K YouTube to MP3 software and teach you how to use them to rip YouTube audio.4K Download license keys don’t have an expiration date, they last lifetime on up to 3 computers.One license key can be activated an unlimited number of times on three computers.You have the right to return license purchases made online within 14 days for a full refund.Fill out the information in the checkout form and complete the purchase.Find a Pro license and click on Buy Now.Click Select your license under the app’s name.

Open the page and find the app you want to upgrade.

Or follow this link, then take the steps below:

Fill out the checkout form and wait for an activation key to be emailed to you.Īlternatively, you can upgrade within a website.

On a new window, click on Upgrade to Pro.

Launch the application on your desktop.

You can upgrade within 4K YouTube to MP3 through the Tools → Manage License path.

Unlimited private YouTube content download.

Unlimited videos per playlists and channels download.

So here’s why you want to upgrade the 4K YouTube to MP3 PRO.

Its robust functionality allows you to download single videos, download multiple audio tracks simultaneously, and save audio tracks from YouTube playlists and channels.Īll this you can do using the free version of the software, but the PRO license unlocks the magic word ‘unlimited’ before these. With 4K YouTube to MP3, you can save audiobooks and audio from Bilibili, SoundCloud, Facebook, Niconico, Vimeo, and a number of other platforms.

YouTube is not the only site supported, though. 4K YouTube to MP3 is an ultimate converter with a built-in player and browser that helps you convert YouTube videos to MP3 in no time.

4k youtube to mp3 app