How to Download HD YouTube Videos on Mac macOS Sierra?

All video fans would love to watch HD video, HD video displays with a higher resolution than standard definition (SD) video, if you watch 1080p YouTube videos, you would get more crisp and clear effects that 720p, or 480p can’t give. There are lots of HD videos/movies on the YouTube, how to download YouTube video downloader 1080p on Mac? A professional YouTube HD video downloader can help you.

Recommend the Best Way to Download HD YouTube Videos

YouTube video downloader softwares has common fundamentals features for Mac users, like support download videos from YouTube, grab videos with a URL, etc. Are these enough? No, I think we need more benefits more than the downloading, like convert the downloaded videos to iPhone, iPad and more portable players, do some personalized settings for the videos, etc.

Now there is YouTube HD video downloader candidate, Cisdem VideoConverter for Mac. It stands out for its easy-to-use working flow, and all-in-one toolbox features. This program enables you to download, convert, rip, edit, share, etc. It gives you power to do almost any video tasks, like download online videos from the widest sites with one action, just copy-n-drop URL, and convert video to any SD & HD video formats for compatible with various devices, and you can also edit video for better effects, or take a snapshot for favorite video image, etc. It offers fast processing speed, if you download a full movie within one hour, it just take several minutes to fix it.

How to Use the Best HD YouTube Video Downloader?

1. Step 1. Download the free trial version of Cisdem VideoConverter, and launch on Mac. You would see an intuitive interface, go the the second interface for video downloading.
   

2. Step 2. Download the free trial version of Cisdem VideoConverter, and launch on Mac. You would see an intuitive interface, go the the second interface for video downloading.
   

3. Step 3. Copy-n-Paste URLs of HD YouTube Video. Copy-n-paste URLs of the HD YouTube Video to the input box, then click the button Download aside the input box, or you can also drag-n-drop the video thumbnail from YouTube to the interface, it would fast retrieve and link the video resource, and soon, you would see the video thumbnail disappearing on the interface, along with its basic info., like video format, definition, duration, size. You could easily figure out the video.
   Note: You are able to preview and watch the downloaded video, just click the button , and take a fast glimpse, you can also use this HD YouTube video downloader to convert those videos to iPhone, iPad, Android devices, etc.

4. Step 4. Save the downloaded video files to specific folder. All of the downloaded videos would automatically be saved into the folder, and you can set up a new folder for it on somewhere you can easily fetch.

Related: Free Ways to Download HD YouTube Videos

Want to try free ways to download HD videos? But lots of free download helper for Google chrome have been forbidden. We are able to download YouTube videos with free helper from Chrome Web Store.

1. ClipConverter

Clip Converter is a free YouTube video downloader online HD, which allows you to record and convert nearly any audio or video URL to common formats.

If you enter the URL, it quickly starts to try to detect the media file, and records the media file to its servers. You are able to convert the downloaded videos to several common formats, but not for all popular formats. You can't edit videos or do some personal presettings, so free YouTube HD video downloader has its shortcomings.    

2. YouTube Download HD

Youtube Downloader HD is a free HD video downloader. It allows to download and convert videos into avi video format or into mp4 (compatible with iPad, iPhone). You can download High Quality videos, High Definition andFull HD videos from YouTube. But the fast is not very pleasing, and more advanced settings are not offered.

3. 4kdownload

4K Video Downloader allows to download video, audio and subtitles from YouTube. Downloading is simple and straightforward: just copy the video link from your browser and click 'Paste Url'. Done!

Pros: No toolbars, no adware, no malware. And best of all it's FREE.
Cons: But its size is much big, up to 28MB, which would take much space of your Mac hard drive.