4K Video Downloader for Mac is a free and paid (for additional features) application that allows you to download videos from various online platforms, including YouTube, Vimeo, Facebook, and others. It lets you download videos in various formats and resolutions, including 4K (hence the name), as well as audio only. It[SQ]s designed to be user-friendly and offers features like :

*

Downloading videos in different resolutions:

From standard definition to high resolutions like 4K and 8K (depending on availability on the source site).
*

Downloading audio only:

Extract the audio track from videos and save it as MP3 or other audio formats.
*

Downloading subtitles:

Download subtitles in various formats and languages.
*

Downloading entire playlists and channels:

Download multiple videos at once from YouTube playlists or entire channels.
*

Downloading 3D and 360° videos:

Supports downloading videos with immersive viewing experiences.
*

Smart mode:

Speeds up downloads by remembering your preferred settings for future downloads.


Essentially, it provides a convenient way to save online videos and audio for offline viewing or listening. However, it[SQ]s important to remember to only download videos you have the right to download, respecting copyright and licensing restrictions.