Aimersoft YouTube Downloader for Mac is an easy-to-use online video downloader and converter. With its help, you’re definitely free to download videos from YouTube and many other popular video sharing sites like VEVO, Vimeo, Metacafe, Break and more by directly downloading, URL inputting or dragging. Get the video downloader for Mac and you can grab any online video for enjoyment!

Download videos from various sites like YouTube, VEVO, Vimeo, etc.Download entire YouTube playlists, channels and "Watch Later" listSupports downloading YouTube HTML5 videos, 1080P videos and 4K videosDownload closed captions from YouTube

This YouTube Downloader for Mac is not only an online video downloader, but also powerful Mac video converter. It can convert downloaded videos to any standard and HD video format like MP4, M4V, WMV, MKV, AVI, MPEG, MOV and more with fast speed while keeping the video quality. Plus, it can extract audio tracks from downloaded video files and convert them to MP3, M4A, MKA, WAV, etc. for play on any regular music player. You can also directly download YouTube playlists or channels to MP3 without any hassle. Integrated as a Mac YouTube video downloader and converter, it's more attractive than simple video downloaders for Mac.

Besides converting the downloaded video to popular video and audio formats, it also allows you to convert and save those downloaded online video files to your portable media devices like iPhone, iPad, iPod, PSP, PS3, Xbox 360, Android OS smartphones and tablet, Apple iDVD, iMovie, iTunes, QuickTime, Final Cut Pro and more with optimized settings. That means you can get videos with the best settings to perfectly fit your devices! No need to be bothered by what output format to select. Simply choose your device and convert the video for it!

Want more functions? It won't let you down. This YouTube converter for Mac comes with a video library that lets you manage both downloaded and existing FLV, MP4 and WebM videos with ease. All the supported video files can be saved in the video library with more intuitive arrangement.
Apart from being a video manager, it's also a great FLV, MP4 and WebM video player for Mac (Mountain Lion and Mavericks) that enables you to play your videos smoothly with the embedded video player. What's more, you are able to set auto shutdown for your computer, let it enter sleep mode or just quit the program when your task is complete.