4K Video Downloader+ vs Cobalt
4K Video Downloader+
4kdownload.com
Cobalt
cobalt.toolsSide by side
| Figure | 4K Video Downloader+ | Cobalt |
|---|---|---|
| Price from | $1.25/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Android | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 9 | 0 |
| Spec score · Video Downloaders | 9.4 (#1) | 7.6 (#92) |
| Formats | Video output includes MP4 and MKV, while audio extraction supports MP3, M4A and OGG. | Cobalt’s remux tool supports MP4, WebM, MP3, OGG, Opus, WAV, and M4A files. |
| Free plan | Yes | Yes |
| Purpose | 4K Video Downloader Plus is a cross-platform app for saving high-quality videos from YouTube and other websites. | Cobalt helps users save video, audio, photos, and GIFs from websites by pasting a link. |
| Subtitles | Subtitles and annotations can be saved as SRT files in more than 50 languages. | Cobalt can add subtitles in a preferred language when they are available, subject to service-specific limitations. |
| Support | The product page links to tutorials, video guides, troubleshooting, FAQ, and support. | Cobalt directs bug reports and recurring issues to GitHub and other questions to Discord; support is best effort and not guaranteed. |
| Supported services | The product page lists YouTube, Vimeo, TikTok, SoundCloud, Facebook, Twitch, Bilibili, Flickr, Dailymotion, Naver TV and Tumblr support. | The homepage has a supported-services section, but the opened page did not expose the service names. |
Plans
4K Video Downloader+
- StarterFree
- Pro$60 a month
- BundlePrice not published
- Lite$15 a year
- Lite$15 a year
- Personal$25, paid once
- Personal$25, paid once
- Pro$45, paid once
- Pro$45, paid once
In their own words
4K Video Downloader+
4K Video Downloader+ saves video and audio from YouTube and other listed websites, including Vimeo, TikTok, SoundCloud, Bilibili, Flickr, Facebook, Dailymotion, Naver TV, Tumblr, Twitch, and YouTube Gaming. It lists video resolutions up to 8K UHD, MP4 and MKV video, and MP3, M4A, and OGG audio. YouTube downloads include playlists, channels, search results, Watch Later, Liked videos, and private playlists; private media requires a premium feature, login, and access permission. The app can save YouTube subtitles as SRT in more than 50 languages and automatically fetch new uploads from subscribed channels or playlists. In-app AI tools process downloaded video audio to remove or extract vocals, isolate voice, erase echo, or remove background music. A free Starter plan provides basic features, and the FAQ lists a seven-day premium trial. Desktop downloads are listed for Windows, macOS, and Ubuntu Linux, alongside a native Android app. Pro is listed at $60 a month, billed as a Lifetime license.