Downie 4 for Mac It is a powerful video download manager that allows you to quickly download videos from thousands of different video sites around the world and save them to your computer, and then watch them using your default media player.

Key Features:
Supports many sites - Currently supports more than 1000 different sites (including YouTube, Youku, Bilibili, Vimeo, etc.), and the number is growing rapidly.
4K Video Support for YouTube - Unlike many other YouTube downloaders, Downie supports HD videos on YouTube, up to 4K.
Post-Processing - Need your video in MP4 from iTunes? Or just want the audio track? No problem, Downie can handle it for you automatically!
History Sync - Sync Downie history between devices via iCloud.
Fast Support - I typically respond to emails within 24 hours and often add support for requested sites in the next update.
Frequent Updates - Don't wait weeks for support for new sites or bug fixes! Downie is updated approximately once a week with new features, supported sites, and more.
International - Downie not only supports country-specific websites, it is also localized into multiple languages. If your language is missing, please contact us - we can provide you with a free license in exchange for a translation.
New Features in Downie 4
UI Redesign – The UI has been redesigned with more options at hand without cluttering the UI.
Menu Bar Controls – Control the application from the menu bar – no Dock icon required.
Custom – Custom post-processing using your own shell scripts, custom file name formats and more.
Improved Speed – Downie 4 loads YouTube videos up to 6 times faster than Downie 3!
Metadata improvements – Metadata collected by Downie can be written to external JSON files for further custom processing.
Improved User Guided Extraction - The UGE window now has a history, can save favorites, and more.
And more - lots of small improvements like custom naming schemes, option to force MP4 downloads, better cancellation methods, priority flags, etc.
Downie 4 for Mac更新日志
唐尼 4.7.14
- 新增内容:在使用纯音频预设的排列后处理时禁用带宽优化下载的选项。
- 新增内容:文件名现在可以包含持续时间占位符。
- 改进: ccma.cat、facebook.com、instagram.com、ixigua.com、mtv.com、miguvideo.com、qq.com、reddit.com、svt.se、tiktok.com、vimeo.com、xinpianchang.com、 youtube.com、zdf.de。
- 改进:自定义集成现在可以更好地处理异步代码。
- 改进: WebVTT 字幕解析。
- 改进:如果可用,Downie 会将音轨标题传递到最终文件。
- 更改:如果 HLS Stream 由单独的视频和音频下载组成,并且视频下载已包含音轨,则该音轨现在列为第二音轨,以便在大多数播放器中默认播放所选音轨。
- 改进:小的 UI 改进。





