Mac Os Iso Image File Free Download Download macOS Catalina ISO File – 10.fifteen.7 Latest Version Are you searching to get the latest macOS Catalina ISO image file for VMware and VirtualBox? Hither, in this guide, I will provide you with the latest link to Download macOS Catalina ISO File – 10.15.7 Latest Version for virtual machines like VMware and VirtualBox. macOS Catalina (version ten.xv) is the desktop operating system for Macintosh computers developed by Apple Inc. It is macOS's sixteenth major release. Information technology is the successor to macOS Mojave, and it was unveiled at WWDC 2019 on June 3, 2019, and it was released to the public on October seven, 2019. Catalina is the first macOS version to simply support 64-fleck software and the first to have Activation Lock.