The fact that you can download pretty much anything from the Internet straight to your computer is pretty awesome. You can save images, videos, music, etc. And as long as the downloaded files are small, you are fine with just a web browser. But downloading wav files on Mac as well as other larger files can be quite a challenge.
That's where you may feel the need to use something more capable than just a web browser. Let's talk about Folx - the versatile download manager for Mac that can download multiple file types for free and can catch all your downloads automatically or catch them selectively according to filters you set up.