Double-click your downloaded Snow Leopard ISO to mount it to your desktop.
Once you download the ISO file, you need to put it on a USB flash drive. This lets you install the software on your Mac. You will need a USB drive with at least 8 GB of space. Mac Os X 10.6 Snow Leopard 32 Bit Iso Download
| | Platform | Ease of Use | Cost | | :--- | :--- | :--- | :--- | | dmg2img | Windows | Command-line (Moderate) | Free | | AnyToISO | Windows, macOS | GUI (Easy) | Freemium | | UltraISO | Windows | GUI (Easy) | Paid | | PowerISO | Windows | GUI (Easy) | Paid | | Disk Utility | macOS | GUI (Easy) | Free (Built-in) | Double-click your downloaded Snow Leopard ISO to mount
After successfully booting into your fresh installation of Mac OS X 10.6, you must apply the final system updates to ensure software compatibility. You will need a USB drive with at least 8 GB of space
Here is the complete guide for the acquisition and installation preparation.