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MPC-HC vs KMPlayer: catalog facts
MPC-HC	KMPlayer
Free Free and open source; no paid version exists.	Free Free to download and use.
Windows	Windows, macOS
Simple, familiar interface that the maintainer describes as the reason the player is loved DirectShow architecture allows third party filters and renderers to extend playback	Built-in codecs for most formats Plays 4K and 3D video
Windows only The maintainer states he does not accept new feature requests	Closed source Little detail available from the official site about current features
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.