: The emergency startup partition ( eDrive ) and Techtool Protogo were updated to use the APFS volume format for Big Sur users.
: Advanced RAM testing designed to find intermittent faults that cause random crashes. Techtool Pro 14.0.2 Build 7172
is a maintenance and diagnostic utility released by Micromat to provide hardware testing and drive repair for Mac systems. Core Features & Updates in 14.0.2 : The emergency startup partition ( eDrive )
: Creates a hidden, bootable emergency partition on your main drive so you can perform repairs without an external disk. Techtool Pro 14.0.2 Build 7172
: Added French, German, and Japanese localized PDF manuals. Key Maintenance Tools