Techtool Pro 14

Now supporting Apple Silicon

Give the Mac users in your life the gift of peace of mind
Use coupon code BlackFriday2021 to save 20% on Techtool Pro Upgrades, and 40% on everything else

Techtool Pro

Complete diagnostic utility for Mac.

Lifespan

Measure the available life remaining on your SSDs.

Drive Scope

Drive Scope

The most detailed SMART utility for Mac.

ATOMIC icon

ATOMIC

Dedicated Memory Testing for Mac.

MachineProfileCropped

MachineProfile

Easily gather key technical info about your Mac.