Download MKVCreator
MKVCreator is available for Windows and macOS.
Windows
Requires Windows XP or later and a 64-bit (x64) processor.
macOS
Requires macOS 10.13 or later on Intel (x64), or macOS 11 or later on Apple Silicon (ARM64).
MKVCreator is not signed by Apple. You may need to adjust Gatekeeper settings before you can install the app.