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IINA Logo.png
IINA playing Tears of Steel
IINA playing Tears of Steel
Original author(s)Collider LI
Initial releaseJanuary 3, 2017; 2 years ago (2017-01-03)
Stable release
1.0.4 / May 27, 2019; 10 days ago (2019-05-27)
Repository Edit this at Wikidata
Written inSwift
Operating systemmacOS[1]
Size38.7 MB (DMG)
Available in18 languages
TypeMedia player
LicenseGNU GPLv3

IINA (/ˈnʌ/) is a free and open-source media player released under the GNU General Public License version 3 (GPLv3), based on mpv, written in Swift for macOS[2].


  • Based on mpv, which provides the best decoding capacity on macOS
  • Designed with modern versions of macOS (10.11+) in mind
  • All the features you need for video and music: subtitles, playlists, chapters…and much, much more!
  • Force Touch, picture-in-picture and advanced Touch Bar support
  • Customizable user interface including multiple color schemes and on screen controller (OSC) layout positioning
  • Standalone Music Mode designed for audio files
  • Video thumbnails
  • Online subtitle searching and intelligent local subtitle matching
  • Unlimited playback history
  • Convenient and interactive settings for video/audio filters
  • Fully customizable keyboard, mouse, trackpad, and gesture controls
  • mpv configuration files and script system for advanced users
  • Command line tool and browser extensions provided
  • In active development


  1. ^ https://github.com/iina/iina/wiki/FAQ
  2. ^ "IINA for macOS launches as modern media player alternative to VLC with dark mode, PIP, more". 9to5Mac. Retrieved 2018-12-31.

External links[edit]