only the designated sound source is fixed and downloaded. This is really the perfect video downloader. It's the simplest and most necessary function I've ever used. The only regrettable thing is that only the designated sound source is fixed and downloaded because it is impossible to change the sound source.

Great MP3 transfer App for downloaded music downloaded this app to transfer music for an MP3 player for granddaughter. love it. super easy to use and with a license makes transferring to computer and MP3 player so simple. better yet - is the fabulous, responsive customer service! highly recommend DCkids

4kdownloader+ is so great! 4kdownloader+ is so great! i've been able to download every hidden gem video i've wanted out of worry they'd be taken down (regretted not being able to in the past!), i've used other downloaders in the past and this is the only one i've used that's been able to download playlists in an easy way, and at HD quality too!

Trusty company! I'd appreciated the quick response to my problem. Also, love using the product. Being using it for many years!

4K Saves the Day I'm a old school DJ, 4K downloader allows me to get the music and videos I want. I have an extensive music catalog and I'm missing some titles that are no longer available anywhere except on YouTube. And there's no copyright infringement! This app is invaluable to me and extremely useful. I've used many apps of this type and none of them are still around. 4K saves the Day😂