Komplete Start

Native Instruments describes Komplete Start as "a completely free production bundle, including synths, Kontakt instruments, effects, and hundreds of sounds", with no credit card or subscription. Named effects include Raum, Replika, Supercharger and iZotope Ozone EQ, and it includes Kontakt Player. It installs through Native Access 2, needs 2 GB of disk space (17 GB for the complete installation), and runs on macOS 14, 15 and 26 and Windows 10 or 11.