Actively Maintained & Open Source

Seal Plus APK —
Official Android
Video Downloader

Seal Plus is the official premium upgrade to the popular Seal app. Download the latest Seal Plus APK free — a powerful Android video downloader powered by yt-dlp supporting 1000+ sites. Also known as sealplus, it adds App Lock, proxy support, and an exclusive gradient dark theme not found in the original Seal app.

Download APK GitHub
0+ Supported Sites
0+ API Level
0% Free & Open Source
Support

Help Keep Seal Plus Free

Your contribution funds updates, testing, and long-term maintenance. Every bit of support helps keep the project fast and reliable.

❤️ Support Developer View Payment Options
Why Seal Plus?

Everything You Need,
Nothing You Don't

Built on the solid open-source foundation of the original Seal GitHub app, Sealplus brings exclusive premium enhancements, a better UI, and faster Seal APK updates.

Exclusive Gradient Dark Theme

Premium glassmorphism UI with vibrant gradient accents. Material Design 3 implementation for a truly modern visual experience unique to Seal Plus.

Auto-Update System

Seamless in-app updates directly from the release page. Never miss a new version — update with a single tap without visiting GitHub.

1000+ Supported Sites

Powered by the latest yt-dlp engine, Seal Plus supports downloading from YouTube, Vimeo, Twitter, TikTok, Reddit, and thousands more.

Performance Optimized

Hardware-accelerated animations, ultra-fast downloads with speed optimization, and advanced aria2c multi-threaded download support.

Modern Architecture

Built with Android SDK 36, Kotlin 2.0, and Jetpack Compose. Continuously maintained with the latest yt-dlp releases for maximum compatibility.

Privacy First

No account required. No personal data collected. All downloads and processing happen locally on your device. Zero telemetry, 100% transparent open-source code.

Preview

See It in Action

Explore the premium glassmorphism UI, gradient dark theme, and powerful download features — all on your Android device.

Seal Plus APK home screen showing the download manager and active download queue

Home & Download

Seal Plus exclusive gradient glassmorphism dark theme — premium UI not in the original Seal app

Gradient Dark Theme

Seal Plus APK format selection screen — choose video quality and audio format before downloading

Format Selection

Seal Plus download history page showing completed video and audio downloads with file details

Download History

Seal Plus settings page — configure network restrictions, proxy, App Lock, and notification preferences

Settings

Seal Plus playlist download screen — select individual videos from a YouTube playlist to download

Playlist Download

Seal Plus audio extraction — download audio only from YouTube and 1000+ sites as MP3 or M4A

Audio Extraction

Seal Plus live download progress screen showing speed, progress bar, and real-time status

Live Progress

Seal Plus custom yt-dlp command templates — advanced download configuration for power users

Custom Commands

Downloads

Latest Releases

All releases fetched live from GitHub. Download the universal APK or pick your device's architecture for a smaller install size.

Loading releases…

About

Built with Passion
for Power Users

Seal Plus is maintained by Mahesh Technicals, building on the excellent foundation of Seal by JunkFood02 with exclusive premium features not found anywhere else.

  • Premium gradient glassmorphism UI — exclusive to Seal Plus
  • Actively maintained with frequent updates and yt-dlp upgrades
  • Supports Android API 24 (Nougat) and higher
  • Multiple architecture APKs for minimal install size
  • Full multi-language support across 15+ languages
  • 100% free, open source under GPL-3.0 license
View on GitHub ❤️ Support Developer
Installation Guide

How to Install Seal Plus APK

Follow these simple steps to download and install the Seal Plus APK on any Android device. No root required. Works on Android 7.0 (API 24) and above.

  1. 1
    Enable Unknown Sources

    On your Android device, go to Settings → Security (or Settings → Apps → Special app access → Install unknown apps on Android 8+). Enable installation from unknown sources for your browser or file manager.

  2. 2
    Download the Seal Plus APK

    Tap the Download APK button above or go to the GitHub Releases page. Download the universal APK or the one matching your device architecture (arm64-v8a for most modern phones).

  3. 3
    Open the Downloaded File

    Open your file manager and navigate to the Downloads folder. Tap the Sealplus-vX.X.X.apk file you just downloaded.

  4. 4
    Tap Install

    Android will show an installation prompt. Review the permissions and tap Install. The installation takes a few seconds.

  5. 5
    Open Seal Plus

    Tap Open when installation finishes, or find the Seal Plus icon in your app drawer. Paste any video URL and tap Download — that's it!

Download Seal Plus APK Need Help? Contact Us
Comparison

Seal Plus vs Seal App —
What's the Difference?

Seal Plus is built on the same open-source foundation as the original Seal app but adds an entire layer of premium features. Here's how they compare side by side.

Security

App Lock, biometric unlock, and a private vault for sensitive downloads.

Updates

In-app update flow keeps Seal Plus current without manual installs.

Design

Exclusive gradient glassmorphism UI with premium polish.

Feature Seal Plus Seal (Original)
UI Theme Exclusive gradient glassmorphism dark theme Standard Material You theme
Auto-Update In-app update system Manual update via GitHub
App Lock / PIN Security PIN + biometric (PBKDF2-secured) Not available
Hidden Content Vault Lock-gated private download vault Not available
Proxy Support Free proxy fetching + custom SOCKS4/5 Basic proxy URL only
Network Type Restriction WiFi only / Mobile only / Any Not available
Max Concurrent Downloads Configurable 1–5 or unlimited Fixed at 1
Aria2c Connection Control 2 / 4 / 8 / 16 / 32 connections Basic aria2c support
Notification Customization Sound, vibrate, LED, success/error alerts Standard only
Base Download Engine yt-dlp (always latest) yt-dlp
Supported Sites 1000+ 1000+
License GPL-3.0, Free & Open Source GPL-3.0, Free & Open Source

If you're looking for a Seal app alternative with more control and security features, Seal Plus is the clear upgrade. It keeps everything great about the original Seal app and adds the features power users actually want — all still 100% free and open source.

Download Seal Plus APK Free
FAQ

Frequently Asked Questions

Everything you need to know about the Seal Plus APK, installation, safety, and how it compares to the Seal app.

What is Seal Plus?

Seal Plus (also written as "sealplus") is a free, open-source Android video and audio downloader app maintained by Mahesh Technicals. It is built on top of the original Seal app by JunkFood02 and extends it with exclusive premium features including App Lock, a gradient dark theme, proxy support, and a hidden content vault. Like the Seal app, Seal Plus is powered by yt-dlp and supports downloading from 1000+ websites.

How do I download the Seal Plus APK?

You can download the latest Seal Plus APK directly from the Releases section on this page (sealplus.in), which fetches the latest build live from GitHub. You can also visit the GitHub Releases page directly. The universal APK works on all devices; architecture-specific APKs (arm64-v8a, armeabi-v7a, x86_64) are available for a smaller file size.

Is Seal Plus safe to install?

Yes, Seal Plus is completely safe. The full source code is publicly available on GitHub and can be audited by anyone. The app collects no personal data, requires no account, and does all downloading and processing locally on your device. The APK is built directly from the open-source repository — there is no closed source or hidden code.

What is the difference between Seal Plus and Seal app?

Both apps share the same yt-dlp download engine and GPL-3.0 open-source license. Seal Plus adds many features not found in the original Seal app: an exclusive gradient glassmorphism dark theme, in-app auto-update system, App Lock with PIN and biometric security, a hidden content vault, free proxy fetching with SOCKS4/5 support, configurable concurrent downloads, customizable notifications, and network type restrictions. See the full comparison table above for a detailed breakdown.

How do I install Seal Plus on Android?

To install the Seal Plus APK on Android: (1) Go to Settings → Security and enable "Install unknown apps" for your browser or file manager. (2) Download the APK from the Releases section on this page. (3) Open your file manager, tap the downloaded APK file, and tap Install. The full step-by-step guide is available in the installation guide above.

Does Seal Plus support YouTube downloads?

Yes, Seal Plus supports YouTube through yt-dlp, including video downloads in multiple resolutions, audio-only extraction (MP3, M4A, OGG), subtitle downloads, and playlist downloads. Seal Plus also supports 1000+ other websites including TikTok, Instagram, Twitter/X, Reddit, Vimeo, SoundCloud, and many more. Please ensure you only download content you have the right to download and comply with each platform's terms of service.

What Android version does Seal Plus require?

Seal Plus requires Android 7.0 (API level 24) or higher. It is optimized for modern Android versions and targets Android API 36 (Android 16). The app works on all Android phones and tablets running Android Nougat or newer, including devices from Samsung, OnePlus, Xiaomi, Google Pixel, and other manufacturers.

Where is the Seal Plus source code on GitHub?

The complete Seal Plus source code is publicly hosted on GitHub at github.com/MaheshTechnicals/Sealplus. You can find all releases, the changelog, issue tracker, and contribution guidelines there. The project is open source under the GPL-3.0 license, meaning anyone can view, fork, and contribute to the code.