TechTool Pro 4.6.2 Updater

Version 4.6.2
File Size 30.4 MB
Release Date: 8/4/2008


This updater will ONLY update TechTool Pro 4.6.1 to version 4.6.2. This updater is capable of updating the TechTool Pro 4.6.1 application that resides on the eDrive volume.

Current owners of TechTool Pro 4 can purchase the TechTool Pro 8 Upgrade for $39.99 from our online store or by contacting our sales department at 707-304-5993.

  • Changes:
  • • Addressed -108 error in Directory Maintenance.
  • • Additional improvements to Volume Structures test.
  • • eDrive will now create a 12GB partition required by Mac OS X 10.5.

  • • Improvements to the File Structure test.

  • • Added new machine and video card information strings.
Added Chinese localization.

  • • Added DVD compatibility for new Macintosh models up to Summer 2008.


NOTE: Version 4.6.1 and above requires Mac OS X 10.4 or greater.

For complete change list, see the ReadMe file.