Leah playing a video, with the timeline and volume controls showing
/ˈliːə/

Leah The fast video player for Mac.

 Mac App Storev4.0

Requires a Mac with Apple silicon and macOS 15 or later.

See everything Leah does

Built for instant seeking.

Leah was built from the ground up for instant seeking and scrubbing. Skip, drag along the timeline or jump anywhere, and the picture keeps up, for an overall fluid experience.

Timeline Preview
Hold the pointer over the timeline to preview any moment before you jump to it. Press the arrow keys to skip 5 seconds.
A preview picture above Leah's timeline, showing the moment under the pointer
Out of the Way
Controls fade away while you watch and come back when you move the pointer. Play and pause with your keyboard's media keys or your headphones.
A video playing in Leah with the controls hidden

More Features

MKV & WebM
Lossless 7.1 Sound
PGS & SRT Subtitles
Deinterlacing
Keyboard Control
Media Keys
Now Playing
Private & Offline
All Features

Plays your videos.

Leah plays MP4, MOV and M4V files, and every other video your Mac can play. It also plays MKV and WebM files with H.264, HEVC, MPEG-2, MPEG-1, VP9 or AV1 video, with surround sound exactly as it was recorded, and with their subtitles.

MKV & WebM
Lossless 7.1 sound
PGS, VobSub & SRT
Formats Leah plays

Private, and simple to use.

Leah doesn't collect any data and never connects to the internet. Your videos stay on your Mac. It has no accounts, no analytics, no advertising and no tracking.

Privacy Policy

Open a video with a click, by dragging it onto the window, or from the Finder, and make Leah your default video player with one click. The support page covers subtitles, formats and what to do if a video won't play.

Support