TechTool Pro 13.0.4 Released

Version 13.0.4
File Size 273.6 MB
Release Date: 6/8/2021

NOTE: Users of macOS 10.13.x and earlier who have already updated to Version 13.0.3 of TechTool Pro 13 should download the update directly from their account page or contact for assistance.

How to apply this update: To perform this version update, launch an installed copy of the TechTool Pro 13 application and select the Check for Update… option located under the TechTool Pro 13 menu. To update an existing eDrive, boot to the eDrive and perform the Check For Update. Users who have purchased from this site may login to their account to download up-to-date versions of TechTool Pro, other users may access a direct download by registering their serial number.


  • Fixed an application crash at launch for users of macOS 10.13 and earlier.
  • Minor updates and enhancements. 

For complete change list, see the ReadMe file.

Join our mailing list for...

20% Off Any
Micromat Product


* indicates required