Downloading a macOS Sierra (10.12) "repack" from unofficial third-party sites carries significant security risks, such as potential malware or system instability. For a safe and stable installation, it is strongly recommended to use official Apple sources or verified archive platforms.
For those specifically building a Hackintosh, it is highly recommended to use the or Clover methods with a "vanilla" (unmodified) installer rather than a pre-made repack for long-term system health. mac os sierra 1012dmg download repack
But again — this lowers security.
Syncs your Desktop and Documents folders across all your devices. Apple Support System Requirements & Status Download macOS Sierra 10.12.2 Update - Apple Support (AL) Official & Safe Download Methods Downloading a macOS
: Apple provides direct download links for some versions of macOS through its support website. However, these links are typically for updates rather than older versions like Sierra. How to Create a Bootable macOS Sierra USB