Alternative apps to macOS Sierra:
  • 4.4
    107 votes
    VirtualBox is a general-purpose full virtualizer for x86 hardware. Targeted at server, desktop and embedded use, it is now the only professional-quality virtualization solution that is also Open Source Software.
    • Freeware
    • Windows/macOS/Linux
  • 4.5
    96 votes
    Download the latest version of the Linux operating system.
    • Freeware
    • Linux
  • 4.4
    240 votes
    macOS Mojave brings new features inspired by its most powerful users, but designed for everyone. Stay better focused on your work in Dark Mode. Automatically organize files using Stacks.
    • Freeware
    • macOS
  • 4.4
    73 votes
    Windows 10 includes many improvements for desktop and users on the go: the return of the Start Menu, Cortana, Task View and much more.
    • Free to Try
    • Windows 7/8/10
  • 4.3 /5
    3 votes
    macOS Catalina gives you more of everything you love about Mac. Experience music, TV, and podcasts in three all-new Mac apps.
    • Freeware
    • macOS