IINA is a free, open-source media player for macOS that plays nearly any media format with a modern interface deeply integrated with macOS features like Dark Mode and Picture-in-Picture.
What is IINA?
IINA is a media player for macOS, built with Swift and powered by the mpv playback engine. It takes local video and audio files, online streams (via youtube-dl), and YouTube playlists as input, and outputs high-quality playback with a native macOS interface. Developed by the open-source community under the GPLv3 license, IINA is available for free download. It requires macOS 12.0 or later for Apple Silicon Macs and macOS 10.15 or later for Intel Macs. Download the latest version or get beta releases.
Key Features
- Modern macOS Integration – Supports Dark Mode, Touch Bar, Force Touch, and native Picture-in-Picture mode for distraction-free viewing.
- Customizable UI – Adjust colors, icons, and textures; enable music mode for audio-only playback; configure mouse and trackpad gestures.
- Plugin System – Extend functionality with plugins, available via the plugin system.
- Online Subtitle Download – Automatically search and download subtitles from online sources.
- Thumbnail Preview – Hover over the timeline to see video thumbnails for easy navigation.
- System Media Control – Control playback from the Touch Bar, menu bar, or keyboard media keys.
- Browser Extensions – One-click playback of online streams via dedicated browser extensions.
- Open Source & Translated – Licensed under GPLv3 and translated into over 20 languages via Crowdin.
Who is it for?
- macOS users seeking a native, modern media player that feels like a first-party Apple app.
- Advanced users who want customizable controls, gesture support, and a plugin ecosystem.
- Privacy-conscious users who prefer open-source software with community transparency.
What can you do with IINA?
- Play any local media file – From common formats like MP4, MKV, and AVI to less common ones, thanks to the mpv backend.
- Stream online content – Use youtube-dl integration to play videos from YouTube, Vimeo, and other streaming sites directly in IINA.
- Enhance viewing with PIP – Watch videos in a floating window while working in other apps.
- Customize the experience – Switch between light/dark themes, set gesture shortcuts, and enable music mode for background audio.
FAQ
Is IINA free?
Yes, IINA is completely free and open-source under the GPLv3 license. There are no in-app purchases or subscription fees.
Does IINA support Apple Silicon?
Yes, the latest version requires macOS 12.0 on Apple Silicon Macs. For Intel Macs, macOS 10.15 or later is needed.
Can I play YouTube videos in IINA?
Yes, IINA integrates youtube-dl to play videos from YouTube and other streaming sites. You can also use browser extensions for one-click playback.
How do I extend IINA with plugins?
Visit the plugin system page to browse and install plugins that add new features.
