Tips: There are some bonus features in MacX Video Converter Pro that aTube Catcher will never surpass, except for the YouTube video downloading and converting. Its screen capture feature allows you to record on-screen activities, like web videos, TV episodes, music videos, live events, and Talk shows without compromising quality. You can also make stylish slideshow with your photo library. What's more, touching up your video will be an easy job in the aTube Catcher for Mac alternative as the video editing ability lets you trim, crop, cut videos and even add subtitles and watermarks at your disposal.