Techtool Pro - 14.0.2 Build 7172

Techtool Pro 14 remains a comprehensive "Swiss Army knife" for Mac troubleshooting:

: The emergency startup partition ( eDrive ) and Techtool Protogo were updated to use the APFS volume format for Big Sur users. Techtool Pro 14.0.2 Build 7172

: Adds specific sensors and processor check support for the iMac (24-inch, M1, 2021) . Techtool Pro 14 remains a comprehensive "Swiss Army

: Advanced RAM testing designed to find intermittent faults that cause random crashes. SMART drive health

: A one-click suite that runs a battery of tests—including RAM, SMART drive health, and directory structures—to identify system issues.

: Creates a hidden, bootable emergency partition on your main drive so you can perform repairs without an external disk.