Hi, I am WZQ.Recently I want to build a project base on FMOD which can change voice,includ adding some special effects in voice.But, I can't find the FMOD API in www.fmod.com,​ I don't know how to download the api , lib, header file from FMOD.Thanks for help.

You register at fmod.com, click on ‘Get FMOD’ and download FMOD Engine (or studio if that’s what you want). What could be simpler?

FMOD Engine is the API. They also have specific integrations (package/plugin) for Unity and Unreal. Studio is an application.

@fleabay Thanks, nothing could be simpler