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Seal

Seal is a free, open-source YouTube and video client for Android. Video/Audio downloader designed and themed with Material You. It has 30,114 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid.

github.com/JunkFood02/Seal (opens in a new tab)

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Get it on F-Droid (opens in a new tab)View on GitHub (opens in a new tab)

About Seal

Features Download videos and audio files from video platforms supported by yt-dlp Embed metadata and video thumbnail into extracted audio files Download all videos in the playlist with one click Use embedded aria2c as external downloader for all your downloads Embed subtitles into 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

Privacy and F-Droid

F-Droid builds Seal from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.

  • Relies on a non-free network service

Screenshots

  • Seal screenshot 1
  • Seal screenshot 2
  • Seal screenshot 3

Screenshots from the app's F-Droid listing.

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FAQ

Seal FAQ

Still curious? Email info@appsgit.com.

Is Seal free and open source?

Yes. Seal's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid flags these anti-features on its latest build: relies on a non-free network service.

How do I install Seal?

You can install Seal from F-Droid (package com.junkfood.seal); the links are on this page. Its GitHub repository also publishes releases (latest: v1.13.1).

Is Seal still maintained?

The repository's most recent commit was on Sep 25, 2026. Its F-Droid listing was last updated on Jan 6, 2026. appsgit only lists apps whose repository had a commit in the last six months.