Introduction • Features • Screenshots • Architecture • Contributing
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AIO Video Downloader is a high-performance media companion for Android. It combines a powerful downloading engine, a feature-rich video player, and a secure private vault into a single, seamless experience.
Built on the robust yt-dlp core, it supports over 1000+ websites with optimized parallel connections for maximum speed.
We are looking for Project Maintainers to help drive the technical future of AIO. If you are a developer looking for a modular, clean Kotlin project to contribute to, we'd love to have you.
- Core Maintenance: Optimize independent modules and engine performance.
- Extraction Specialists: Refine
yt-dlpandNewPipe Extractorintegration. - UI/UX Development: Evolve our custom-themed, performance-first interface.
- Code Quality: review PRs and help maintain a stable main branch.
- Language: 100% Kotlin
- Architecture: Modular MVVM with strict separation of concerns.
- Core Design: * Independent Modules: Core logic is decoupled from UI.
- Data Layer: Robust metadata handling and file state management.
- Custom UI: Performance-optimized custom themes (Non-Material strict).
- Primary Engines:
Interested? Please open a New Issue with the tag
[Maintainer]to discuss onboarding.
- 🎯 Simple & Intuitive: One-tap downloads and smart content detection.
- ⚡ Supercharged Speed: Multi-connection downloads and background processing.
- 🎬 Powerful Player: HW acceleration, subtitle support, and background playback.
- 🔒 Private Vault: Secure, app-locked storage for sensitive media.
- 🌐 Universal Support: Works with 1000+ sites via built-in secure browser.
- 🛡️ Ad-Free & Open Source: Transparent, safe, and privacy-respecting.
- Paste URL: Copy any video link or browse using the in-app browser.
- Auto-Detect: The app will automatically find high-quality streams.
- Choose & Download: Select your resolution (up to 4K) and download.
- Secure: Move downloads to the Private Folder to hide them from the gallery.
- Platform: Android 8.0+ (API 26)
- Engine: yt-dlp / youtubedl-android
- Language: Kotlin
- License: Custom Open Source License
Respecting Privacy • Promoting Transparency






