Moderate. CS4 was more stable than CS3 on Mac but still crashed 1–2 times per day with complex sequences. Auto-save every 10 minutes was mandatory.
Premiere Pro CS4 was released in September 2008 . It is obsolete software that does not run on modern macOS versions (anything beyond macOS 10.11 El Capitan). This review is for historical reference, retro workflows, or users running older Mac hardware (e.g., Mac Pro 2008-2012 with Snow Leopard or Lion). 1. Overview Premiere Pro CS4 was Adobe’s first truly mature version of Premiere for the Mac. While CS3 (2007) marked Premiere’s return to macOS after a long absence, CS4 brought critical performance and interface improvements. It was part of the Creative Suite 4 master collection and competed directly with Final Cut Pro 7 (then the Mac standard) and Avid Media Composer. premiere pro cs4 mac