WonderISO
WonderISO is a utility for macOS that creates bootable USB drives from ISO image files, particularly for Windows installation media. It provides a graphical user interface for burning ISO files to USB without using command-line tools, automatically handling partition setup and bootability. The app is commonly used by Mac users who need to create Windows installation media, perform system recovery, or set up Linux boot disks. WonderISO is distributed as shareware and is marketed as an alternative to Windows-only tools like Rufus.
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1 suggestionWonderISO is not actively maintained and there is no evidence of a native Apple Silicon build. The search results show version 4.7.2 as the latest release available from third-party download sites, with no recent official vendor activity or release notes confirming Apple Silicon support. The app currently runs under Rosetta 2 on M-series Macs, but will stop launching entirely when Apple removes Rosetta in macOS 28 (September 2028). If you regularly need to create bootable Windows or Linux USB drives, consider switching to freely available alternatives now: Balena Etcher is actively maintained with native Apple Silicon support and works reliably for most ISO distributions, or you can use macOS's built-in tools via Terminal (the createinstallmedia command for macOS installers, or hdiutil combined with dd for other ISOs). These alternatives are free and will continue to work after Rosetta 2 is retired.
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