Version 3.0.4
File Size 1.33 GB
Release Date: 12/31/2013
How to apply this update:
Users who have purchased from this site may login to their account to download up-to-date versions of TechTool Protogo, other users may access a direct download by sending their serial number and current version to This email address is being protected from spambots. You need JavaScript enabled to view it. .
Current owners of TechTool Protogo 3 or earlier can purchase the TechTool Protogo 4 Upgrade for $39.99 from our online store or by contacting our sales department at 707-304-5993.

• Now includes TechTool Pro 6.0.8.
• Updated French, German, and Japanese localization.
• Minor enhancements and fixes.