| macOS Version | Works? | Notes | |---------------|--------|-------| | 10.13–10.14 | ✅ Yes | Native 32-bit support | | 10.15 Catalina | ❌ No | 32-bit apps blocked | | 11+ (Big Sur+) | ❌ No | No 32-bit support at all | | Apple Silicon | ❌ No | Needs x86 + 32-bit emulation (complex) |