Furthermore, because of not being signed with a developer certificate, the application cannot be launched in the normal way on the latest macOS system. All information about apps is based on it. Every Mac and iOS application should have a bundle ID – a unique identifier for Mac and iOS apps. The reason is that MKVToolNix is not signed with a developer certificate and does not have a bundle ID record. Neither will you find it’s provided uninstaller. When you try to uninstall MKVToolNix with App Cleaner & Uninstaller, or any other removal tool, you might not find it in the list of applications.

Uninstall programs on Mac using App Cleaner & Uninstaller.

We will now give you a brief explanation on how to remove this app from your Mac. Although it is a useful tool, most new users complain about its non-user-friendly interface and complexity in getting started. The program allows you to convert video files from DivX and AVI formats, and work with audio tracks and subtitles. It is available for Windows, Linux and Mac platforms. MKVToolNix is a program for converting and editing video files of MKV format (Matroska Media Container).

Mkvtoolnix gui mac