Downloading for Mac is no longer possible through standard official channels because Adobe generally only supports the current version and one major version prior. Since CC 2015 is a legacy release, it is removed from the Creative Cloud Desktop app interface for most users. Official Recovery Methods
The removal of CC 2015 from official repositories was largely due to a change in licensing agreements regarding Dolby audio technology (AC3). While the latest versions of Adobe Premiere offer advanced AI features and better optimization for modern hardware, some users still seek CC 2015 for its stability on older Mac hardware or to maintain compatibility with legacy projects. System Requirements for Mac (CC 2015) Download Adobe Premiere Pro Cc 2015 For Mac