TechTool Pro 19 (download): £79.99


System requirements:

  • MacOS 10.13
  • Apple Silicon and Intel-based Macs
  • OS X 10.13 through macOS 14 'Sonoma'

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TechTool Pro 19

Hardware diagnostics, drive repair and daily maintenance for your Mac.

TechTool Pro is feature-packed with benefits that all Mac users need for comprehensive diagnostics, repair, and maintenance. To ensure your Mac stays optimized and trouble-free, make sure you use TechTool Pro regularly and keep your Mac running at peak performance.

Click here to find the complete feature set.


Techtool Pro 19 is only available as a subscription. The subscription is valid for one year. All updates are free of charge during this year. After that, you will not receive any further updates unless you extend the subscription. However, your installed programme will continue to work even if the subscription has expired. It will just no longer be possible to install newer versions.


  • App Check
  • Live Startup Repair
  • Emergency Startup Disk
  • Advanced Memory Testing
  • Drive Testing and Repair
  • Protect Important Data
  • Mac and iOS Battery Testing
  • Diagnostics and Repair
  • Drive Testing and Repair
  • Smarter SMART Check
  • Memory Test
  • Volume Cloning
  • Volume and File Optimization
  • Disk Speed Test
  • Internet Speed Test
  • APFS Snapshot Recovery
  • Battery Check Test
  • Data Recovery
  • Processor Benchmarking
  • Network and Connectivity Testing
  • Network Monitoring and Connectivity
  • Protection Preferences


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