You should never have to provide credit card info or a secondary email to use a free downloader. Conclusion
Most of these tools follow a similar process for grabbing videos:
Then she noticed a tiny reply hidden under a collapsed thread. A user named “LegalBeagle” wrote: “Hey, just so you know, that downloader injects crypto miners. Also, downloading from Nuvid without permission violates their ToS. And if it’s copyrighted content, that’s a whole other problem. Use open-licensed or creative commons media instead. Stay safe.”