Techtool Pro 21, our latest version, supports the following macOS versions:
- macOS 27 ‘Golden Gate’
- macOS 26 ‘Tahoe’
- macOS 15 ‘Sequoia’
- macOS 14 ‘Sonoma’
- macOS 13.5 or greater ‘Ventura’
For detailed system requirements, compatibility information and latest features, please visit the Techtool Pro product page.
If your Mac is running an older version of macOS that isn’t compatible with the latest TechTool Pro, we can help you find the right version. Click here for additional information.
Which version of Techtool Pro supports the version of Mac operating system you currently have installed. Click here for a complete list.
NOTE: Hackintosh Macs, non-Apple branded computers that run the macOS, are not supported.
