4K Video Downloader

4K Video Downloader is a desktop application for saving video and audio from supported online services. The current product is 4K Video Downloader Plus, which replaced the older 4K Video Downloader licensing path.

The application supports YouTube, Vimeo, TikTok, SoundCloud, Facebook, Twitch, Bilibili, Dailymotion, Flickr, Naver TV and Tumblr. Users can download individual items or larger collections such as playlists, channels and search results.

Downloads can include video, audio and subtitles. Supported output formats include MP4, MKV, MP3, M4A and OGG. The product also provides AI processing for vocal isolation, voice extraction, echo removal and background-music removal.

• Downloads video and audio from multiple supported websites.
• Saves YouTube playlists, channels, search results and selected private media.
• Supports 720p, 1080p, 4K UHD and 8K UHD resolutions.
• Extracts subtitles and annotations in SRT format across multiple languages.
• Provides Smart Mode for applying preset format, quality and destination settings.
• Includes a built-in browser for searching services and accessing authorized account content.
• Supports 3D and 360-degree video downloads where available.
• Uses proxy connections for some restricted network environments.
• Offers download sorting, filtering, progress management and JSON import or export.
• Can automatically download new videos from subscribed YouTube playlists or creators.
• Includes AI audio processing features for downloaded media.

4K Video Downloader Plus offers a permanent Starter tier with basic features and quantity limitations. The official pricing page lists Lite at $15 per year, Personal at $25 for lifetime access, and Pro at $45 for lifetime access during the displayed discount.

Lite is intended for personal use and provides the main features through an annual subscription. Personal provides lifetime access to the main features for personal use. Pro unlocks all features and includes a commercial-use permit.

The vendor also offers a seven-day premium trial. The official product page states that the Starter tier has no trial period and requires no payment-card entry.

Pros

• Supports Windows, macOS and Ubuntu Linux desktop systems.
• Handles individual downloads as well as playlists and channels.
• Offers high-resolution output up to 8K when the source permits.
• Includes subtitle extraction, private-content access and format choices.
• Provides a permanent free tier and lifetime license options.
• Includes built-in browsing and configurable Smart Mode presets.

Cons

• The older 4K Video Downloader product is no longer sold separately.
• Free use includes quantity limits and premium feature restrictions.
• Support depends on changes made by external media platforms.
• Current desktop requirements exclude older operating systems and 32-bit Windows.
• No public developer API or native business-system integrations were verified.
• Users must have appropriate rights to download private or copyrighted material.

yt-dlp is a command-line, open-source alternative suited to technical users and automation. JDownloader provides broader download management across many hosting services. MediaHuman YouTube Downloader focuses on desktop video and audio downloads. Downie is a macOS-oriented alternative with a native desktop workflow. ClipGrab offers a simpler cross-platform approach for supported video sites.

Is 4K Video Downloader still available?

The original 4K Video Downloader remains listed in the vendor’s download archive, but its licenses are no longer sold. New purchases use 4K Video Downloader Plus.

Does it have a free version?

Yes. The Starter tier provides permanent access to basic features, with quantity limitations and no payment-card requirement.

Is there a free trial?

Yes. The vendor states that new users can try premium features for seven days. This is separate from the permanent free Starter tier.

Which platforms are supported?

4K Video Downloader Plus supports 64-bit Windows, macOS 12 or newer, and Ubuntu 22.04 64-bit with GNOME or newer. The vendor also publishes a separate Android downloader application.

Does it provide an API?

No public API was verified in the official product, pricing or help materials reviewed.

What integrations are available?

The application integrates with supported media websites through pasted links, direct service browsing and authenticated access. No native CRM, storage, workflow or business-application integrations were verified.

Can it download private videos?

It can access private media when the user logs into an account and has permission to view that content. Private-content downloading is listed as a premium feature.

What formats does it support?

Video output includes MP4 and MKV. Audio extraction includes MP3, M4A and OGG. Subtitle downloads can use SRT format.