Activate 4K YouTube to MP3 Premium Features

Yes, you have the right to return license purchases made online within 14 days for a full refund.

We offer several premium options – lifetime license keys and an annual subscription.

The license key is purchased once, and the features it activates remain accessible indefinitely without any additional payments required.

The subscription is paid for once a year, and the features it activates are available until the next scheduled payment.

The license key is a unique combination of numbers and letters provided to premium users of 4K Download software. 4K Video Downloader Plus, 4K Video Downloader for Android, 4K YouTube to MP3, 4K TokKit and 4K Image Compressor — each of these applications requires the activation of its own license key.

The license keys are automatically generated and sent to the purchase email. One license key can be activated an unlimited number of times on three computers. Depending on the application and license type (Personal or Professional), the key activation grants access to some or all of the premium 4K Download software functionality.

4K Download Bundle includes license keys for 4K Video Downloader Plus, 4K Video Downloader for Android, 4K YouTube to MP3, 4K TokKit and 4K Image Compressor.

Depending on your billing address, local taxes can be imposed. We return this fee to the government of your country.

4K Download license keys do not have an expiration date; they last for the lifetime of the product and can be used on up to 3 computers. After activating a license three times, you must purchase a new license key to activate the premium features on additional computers.

Note that we also offer a subscription option for annual access to the main premium features. It’s valid for a year until the next scheduled payment.

A lifetime license grants you indefinite use of the application for which you purchased the license. Note that "lifetime" refers to the product's lifetime, not the user's. This means you can use the software for as long as it remains functional on your system, even if we discontinue the application’s support.

Simply click here and follow the instructions to cancel the automatic renewal.

These actions shouldn’t affect your license key activation, but if it happens, please contact 4K Download support team and they will fix the license key count.

You can request help and resending your 4K Download license key information, providing the email you’ve made the purchase with or the transaction number and your full name at support@4kdownload.com

Lost license keys for 4K Download applications can be acquired the following way:

• Open 4K Download key retrieval page

• Type in the email address you’ve used to purchase the key with.

• Click the arrow sign to submit the information.

After that, your license key number will be automatically sent to the specified email address in a few moments. In case it is not in your inbox, make sure to check junk mail folder.

If you’ve lost access to the purchase email address, please contact our support team at support@4kdownload.com