Application
File Handling
All files are edited in memory preserving the original
Backup firmwares to a .zip archive for long-term storage
Drag and drop support
Error Handling and Logging
Automatic handling of uncaught exceptions
Automatic background logging for errors and key actions
User Interface
Automatic DPI scaling
New version notifications
Serial numbers are censored by default
Search and Verification
Knuth–Morris–Pratt algorithm for binary data searching
Serial number validation rules
Check serial numbers on EveryMac
View firmware parse time
Misc
No installation required
Works with Wine
Firmware (EFIROM)
View firmware details
Binary size (bytes, hex)
Checksum
Created and modified date
EFI version
EFI lock status
Platform Data Region Board-ID
APFS driver status
Intel ME version
Model information
System model
System config code
System serial number
Hardware config code
System order number
Automatic Fsys checksum masking
Edit the system serial number
Export and replace the Fsys region
Export and replace the Intel Management Engine region
Export firmware information to a text file
Detect invalid binary size
Detect and repair invalid Fsys checksums
View Apple ROM section information
Reset NVRAM stores with proper header configuration
Detect and remove EFI passwords (EFI lock)
Detect and export decompressed LZMA DXE archives
Detect and export the Find My Mac email address
Firmware (T2 SOCROM)
View firmware details
Binary size (bytes, hex)
Checksum
Created and modified date
iBoot version
Model Information
SCfg store details
System serial number
System config code
System order number
Edit the serial number
Export and replace the SCfg store
Export firmware information to a text file
