Seal

Seal Downloader is a video downloader that uses yt-dlp technology. You only need to copy the video link you want to download into the APP, and you can quickly download videos in various formats with one click. It is completely free, which is very good.

Software features

Download videos and audio files from video platforms supported by yt-dlp (formerly youtube-dl).

Embed metadata and video thumbnail into extracted audio files supported by mutagen.

Download all videos in the playlist with one click.

Use embedded aria2c as external downloader for all your downloads.

Embed subtitles into the downloaded videos.

Execute custom yt-dlp commands with templates.

Manage in-app downloads and custom command templates.

Easy to use and user-friendly.

Material Design 3 style UI, with dynamic color theme.

MAD: UI and logic written with pure Kotlin. Single activity, no fragments, only composable destinations.

Change log

Added

Merge multiple audio streams into a single file

Allow downloading with cellular network temporarily

Fixed

App creates duplicated command templates on initialization

Cannot make video clip in FormatPage.