Aevum vs Catalyst
| Aevum | Catalyst | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Linux, Windows | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Maximum video quality | 4k | 4k |
| Supported sources | YouTube, Vimeo, Twitter/X, Dailymotion, Twitch, and other yt-dlp-supported sites | YouTube, Vimeo, Twitter/X, TikTok, Instagram, Reddit, Twitch, Bilibili, and 1, 800+ sites via yt-dlp |
| Output formats | MP4, MKV, WebM, MP3, M4A, Opus, FLAC, WAV | MP4 (H264), Best Quality (AV1/VP9), MP3, M4A |
| Playlist downloads | Yes | |
| Subtitle downloads | Yes | |
| Batch downloads | Yes | Yes |
| Device platforms | Windows, Linux | Windows, macOS, Linux |
Listed together in Best Video Downloaders