分享youtube 下载工具，mac/win/linux. 开源免费无限使用，支持高清下载非常强大
需要 custom options 设置 cookie，两种方式，从浏览器获取
也可以利用浏览器扩展导出 cookie txt 文件 推荐扩展：Get cookies.txt LOCALLY，从文件获取
开源项目地址：
https://github.com/oop7/YTSage
下载地址如下:
| File | Notes | |
|
Standard installer | |
| YTSage-v4.8.3-ffmpeg-Setup.exe | With FFmpeg bundled | |
| YTSage-v4.8.3-portable.zip | Portable version, no installation required | |
| YTSage-v4.8.3-ffmpeg-portable.zip | Portable with FFmpeg, zipped | |
| YTSage-v4.8.3-amd64.deb | Debian package | |
| YTSage-v4.8.3-x86_64.AppImage | AppImage, portable | |
| YTSage-v4.8.3-x86_64.rpm | RPM package | |
| YTSage-v4.8.3-arm64.app.zip | Zipped application for ARM64 | |
| YTSage-v4.8.3-arm64.dmg | Disk image installer for ARM64 | |
| YTSage-v4.8.3-x64.app.zip | Zipped application for x64 | |
| YTSage-v4.8.3-x64.dmg | Disk image installer for x64 |