Following a swift and straightforward installation, you are welcomed by a user-friendly interface that is unlikely to give you any trouble. As you can hint from the functions available in the toolbar, you can either paste the desired URL directly or add multiple links simultaneously.

While you can set the application to commence the download right away, you can also create a playlist download that can be processed later on, perhaps when you do not need to use your Internet connection. As a side note, the tool only lets you grab audio formats if this is more convenient.
Features of Heidi Software HD Downloader

Optimized for downloading and converting HD videos
Increase your download speeds by up to 500%
Download multiple videos at a time
Pause and resume downloads
Preview videos while downloading
Download only the audio stream if possible
Download the entire playlist from YouTube
Support drag-and-drop
Convert downloaded videos to any format
Optimize downloaded videos for any device
YouTube to MP3 converter
Ready-made presets
iTunes compatible

Technical Details and System Requirements

Supported OS: Windows 11, Windows 10, Windows 8.1, Windows 7
RAM (Memory): 2 GB RAM (4 GB recommended)
Free Hard Disk Space: 200 MB or more