Thank you for your review
Email me when discounted: 
Note: TechTool Pro 7 is the latest version. This listing is for providing version 5.x customers with the latest update for them.

TechTool Pro is a full-featured utility program containing options for testing and repair, maintenance (including disk defragmentation), and data recovery. All it takes is one click of the mouse to perform a comprehensive suite of tests on your computer's hardware and attached drives. TechTool Pro does it all. There is no need to purchase additional software to keep your computer performing at its best. more...

What's New

Version 5.0.7:
  • Added 64-bit support to the TechTool Protection system preference.
  • Major improvements and fixes to the File Structures test.
  • Fixed issues with TechTool Protection on non-administrator user accounts.
  • Additional support for SSD (solid state drives) in SMART Check test.
  • Fixed Cache size for Intel i5 and i7 processors.
  • Fixed SMART Check more...


  • Mac OS X 10.4.9 or later
  • DVD-ROM drive

Similar Software

Open Comparison
Suggest Other Similar Software
Get these apps for
Leave a Review

TechTool Pro Updater User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
4 184


Current Version (5.x)


Downloads 722,493
Version Downloads 69,577
Type Utilities / System
License Updater
Date 16 Mar 2010
Platform OS X / PPC 32 / Intel 32
Price Free
download install download install purchase purchase
Save 91% The Fall Bundle 11 Awesome Apps • 1 Low Price