Maastr is an AI-powered music mastering software that allows users to quickly and easily master their audio tracks. It features tools developed by sound engineers and also allows for collaborative feedback and revision tracking. It is suitable for both sound engineers and musicians looking to streamline their mastering process. With Maastr, users can upload their audio, let the AI work its magic, and export their mastered track in a matter of minutes! You can try Maastr with a free trial but full access requires a paid subscription.