Grappler is an easy-to-use Mac application that allows you to download audio and video files from the Internet in a very simple manner. This program can come in handy if you want to store all of your favorite online songs of videos of your system with very little effort.
In order to download your content with the help of Grappler, all you have to do is to simply browse to the desired media file and this application will automatically detect and download it to your specified location (that you can change by accessing the "Preferences" menu).
A nice thing about Grappler is the fact that it comes with a helpful preview function. This way, you can easily check the quality of the video file you might want to download so that you can quickly skip it or search for another source.
Other than that, Grappler lets you specify the maximum number of simultaneous downloads (so it won't affect your Internet connection speed that much) and it gives you the possibility to optimize videos for highest quality, iOS devices or XBox and PS3.
Finally, if you are looking for a handy Mac application that lets you download movies and songs from the Internet with very little effort, then you might want to give Grappler a try.