Macos Big Sur Olarila Top May 2026

Using BalenaEtcher (Windows/macOS/Linux) or Rufus (Windows), write the .raw image to your USB drive. This will erase the USB completely.

Olarila provides pre‑made raw disk images (.raw) of macOS installers.
Unlike a vanilla USB (created with createinstallmedia), Olarila images already contain: macos big sur olarila top

Why use Olarila?

Downsides:

You should use the Olarila Big Sur image if: Why use Olarila