Rekordbox 5.8.5 is 32-bit ? – Actually, v5.5+ moved to 64-bit, but compatibility with macOS 10.15 (Catalina) was dropped in later v5 builds. Version 5.8.5 runs on Catalina only with specific patches; it is not compatible with macOS 11 (Big Sur) or newer . 4. Notable Fixes & Changes in 5.8.5 From Pioneer DJ’s official release notes for ver. 5.8.5 (March 2020) :
Early 2020 (just before Rekordbox 6’s launch in May 2020) rekordbox 5.8.5
1. Software Context Rekordbox 5.8.5 is a legacy version of Pioneer DJ’s (now AlphaTheta) music management and performance software. It belongs to the Rekordbox 5 (version 5.x) generation, which was widely used before the transition to Rekordbox 6 (introduced in 2020). Version 5.8.5 represents one of the final, most stable releases of the v5 branch. Rekordbox 5