IINA

Original authorCollider LI

Developeriina.io

Initial releaseJanuary 3, 2017; 8 years ago (2017-01-03)

Stable release

1.4.1^[1]  (25 September 2025; 3 months ago (25 September 2025))

IINA
IINA playing Tears of Steel
Original author	Collider LI
Developer	iina.io
Initial release	January 3, 2017; 8 years ago (2017-01-03)
Stable release	1.4.1[1]  (25 September 2025; 3 months ago (25 September 2025))
Repository	https://github.com/iina/iina/
Written in	Swift
Operating system	macOS[2]
Platform	x86-64, ARM64 (Apple silicon)
Type	Media player
License	GNU GPLv3
Website	iina.io

IINA (/ˈiːnə/)^[3] is a free and open-source media player software based on mpv and written in Swift for macOS.^[4] It is released under the GNU General Public License version 3 (GPLv3).