As of 2026, version 12.1.2 is considered a "legacy" version. It is often sought out by users with older hardware because it was the last version to reliably support older operating systems like or earlier versions of macOS that newer "Creative Cloud" updates no longer support.
: This version enhanced the "Shared Projects" feature, allowing multiple editors to work on the same project simultaneously with "Read Only" or "Write" permissions to prevent over-writing each other's work. adobe-premiere-pro-cc-2018-12-1-2-69-full-version-2022
Released in April 2018, version 12.1.2 was the second major maintenance and feature update for the CC 2018 cycle. While the initial 2018 release (version 12.0) introduced "Shared Projects" for team collaboration, 12.1.2 refined these features and introduced "Auto Ducking," a breakthrough AI-powered audio tool. As of 2026, version 12