mpv
FreeA minimalist, high-performance open-source media player
Open Source No Ads No Tracking Offline No Sign-up Cross-platform
Plays virtually every audio and video format with GPU-based high-quality rendering, color management and HDR, powerful scripting, a minimal UI and instant startup — all fully offline.
Why we picked it
mpv takes the minimalist route: no bloated interface, just a slim control bar over the video — but it puts serious work into image quality, with high-quality scaling, color management, frame timing, interpolation and HDR that videophiles love. It starts fast, stays light, and just plays whatever you throw at it.
Fully open source, it can be embedded as a library, and its scripting system lets you reshape it into almost anything. No ads, no telemetry, purely local — a clean alternative to bloated players.