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TechTool Pro has long been one of the foremost utilities for keeping your Mac running smoothly and efficiently. With the release of version 11, it has become more proficient than ever.

Main features:
  • TechTool Protection - TechTool Pro 11 includes the option of installing a system preference pane to keep watch over your Mac. New features include check for I/O errors, Power On Self-Test errors, Mac notebook internal battery condition, and RAID status (if applicable). It also includes the same improvements to the SMART check in TechTool Pro. All of that, wrapped in an entirely new

What's New in TechTool Pro

Version 11.0.3:
Mojave Compatibility:
  • Added Apple Notary Service support.
  • Fixed a potential application crash for SoftRAID volumes.
  • Processor model correction for iMac Pro (2017).
  • Removed Growl notification support.
  • Updated English, French, German, Italian, Japanese and Chinese (Simplified) localizations.
  • Updated identification strings for

Requirements for TechTool Pro

  • OS X 10.10 or later.
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TechTool Pro User Discussion

2.7 634
Current Version (11.x)
Downloads 1,592,364
Version Downloads 285
License Commercial
Date 29 Apr 2019
Platform Intel 64 / OS X
Price $129.99
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