Nerd Pride Radio

Is there a trusted program or website that someone uses for accomplishing this? I know that I can just do a Google search, but I'd rather not have to risk computer security through multiple programs/sites if possible.

I have a browser plugin that does it. I'll have to check on the name of it when I'm on my laptop rather than my iPad.

Video DownloadHelper. I think I may have paid a few bucks for a version that doesn't put a watermark on the saved video.