TechTool Pro 4 specifications

What's new in version 4.6.2

The version 4.6.2 DVD will boot all currently shipping Mac models, including the new 2008 Mac models. Current owners of TechTool Pro 4 can purchase the TechTool Pro 4.6.2 DVD Update for $25 plus shipping and handling. Micromat also offers an Annual Subscription Service for $99. This is geared to owners of TechTool Pro 4 who wish to receive each update or upgrade automatically on DVD as soon as it is released.
  • Addressed -108 error in Directory Maintenance.
  • Improvements to Volume Structure routines.
  • 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.


  • Publisher Micromat
  • Publisher web site
  • Release date August 04, 2008
  • Date added August 03, 2008
  • Version 4.6.2


System requirements

  • Operating systems Mac OS X 10.4, Mac OS X 10.0 Server, Mac OS X 10.5
  • Additional requirements Mac OS X 10.4/10.5/Server

Download information

  • File size 78.37K
  • File name techtool_pro_462_updater.dmg


  • Total Downloads 56,690
  • Downloads last week 454


  • License model Update
  • Limitations Not available
  • Price $79.00