UEFITool A76 for Mac
Mac UtilitiesUEFITool is a specialist utility for viewing and exploring UEFI firmware images on your Mac. It breaks a firmware file down into a readable tree of volumes, files and sections, so you can study exactly what sits inside an image. It is aimed at firmware engineers, repair technicians and curious advanced users who already understand what UEFI firmware does.
Key Features
- Parses full firmware images and shows the structure as a clear tree
- Search tools that find text, hex patterns and GUID values inside an image
- Extract whole volumes or single sections and save them as separate files
- Companion tools UEFIExtract and UEFIFind ship alongside the main viewer
- Open source code that anyone can inspect, build and audit on GitHub
How to Download
- Use the download button on this page to get UEFITool for your Mac.
- Or Download from the official site to reach the project releases page.
- Open the downloaded package, move the app to Applications and launch it.
System Requirements
The project ships ready built Mac packages with each release. Check your macOS version in About This Mac and read the release notes for the build you pick, since this is an advanced tool that expects some technical knowledge.
FAQs
Is UEFITool meant for beginners?
Not really. It is a viewing and analysis tool for people who work with firmware. If you only need to update your Mac firmware, use the normal macOS update process instead.
Can UEFITool edit a firmware image?
The current engine focuses on parsing, viewing and extracting. Editing support is limited, and the project notes explain which older branch handled image changes.
Is UEFITool free to use?
Yes. It is an open source project released on GitHub, and the ready built downloads are provided there at no cost for anyone to use.
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