4K Video Downloader主要用于YouTube视频下载/YouTube字幕下载/YouTube音乐下载/YouTube列表下载，支持1080P/4K/8K超高清分辨率，可批量将YouTube视频转换成MP3音频，还可用于推特视频下载/Facebook视频下载/INS视频下载/哔哩哔哩视频下载。
更新日志：
v4.22.0.5130 (2022-11-07)
• YouTube channels and playlists parsing issues fixed.
• YouTube age-restricted videos slow download fixed.
• Incorrect YouTube channels’ video count issue fixed.
• Auto-translated YouTube subtitles downloading fixed.
• Vimeo Showcase, Vimeo Pro, and player.vimeo.com links parsing issue fixed.
• Inability to download some Vimeo videos issue fixed.
• Parsing of “fb.gg” links implemented.
• Parsing of “go.twitch.tv” implemented.
• Parsing of “bilibili.tv” single videos implemented.
• Parsing of “bilibili.com/bangumi” subtitles implemented.
• Bilibili subtitles parsing issue fixed.
• Wrong title for some Facebook videos fixed.
• Likee & Bitchute title with special characters fixed.
• Subtitles naming fixed: language code added even for a single track.
• Missing (in some cases) metadata fixed.
• HTTP type proxy support canceLED; settings migrated to HTTPS type.
• Minor UI issues fixed.
• Overall stability improved.
• Endless parsing of some YouTube playlists fixed.
下载地址：
4K Video Downloader v4.22.0.5130 官方版 for Windows 7+
32位安装版：https://dl.4kdownload.com/app/4kvideodownloader_4.22.0.msi
32位便携版：https://dl.4kdownload.com/app/4kvideodownloader_4.22.0.zip
64位安装版：https://dl.4kdownload.com/app/4kvideodownloader_4.22.0_x64.msi
64位便携版：https://dl.4kdownload.com/app/4kvideodownloader_4.22.0_x64.zip
4K Video Downloader v4.17.0.4400 Patch By yaschir
夸克网盘：https://pan.quark.cn/s/ce0a4bc73956