CueTrim Engine
The engine runs quietly on your computer, listens only on this device, and keeps media processing local.
CueTrim releases are unsigned, so macOS or Windows may ask you to approve the installer in the operating system’s security settings.
Downloading the installer is only the first step. Run it, finish setup, then open CueTrim Engine from the Windows Start menu or Mac Applications. In your browser’s site settings, allow “Apps on device” or “Local network access” for CueTrim. Return here and choose Check connection.
Mac and Windows installers launch the engine after setup. The engine registers normal per-user startup so CueTrim is ready after future computer sign-ins.
Your installed version is compared with CueTrim’s latest official release. When a newer engine is available, the CueTrim website shows an update notice and the correct download.
Choose Intel for older Intel-based Macs. Choose Apple silicon for M-series Macs. Installing the wrong package will not work on the other processor type.
The AppImage is portable. Make it executable and open it once; it then adds a per-user desktop startup entry for later sign-ins.