TechTool Pro 13
TechTool Pro is a comprehensive Mac maintenance and diagnostic utility designed to keep computers running smoothly. It includes hardware testing (memory, processor, sensors, network interfaces), drive health monitoring and repair (SMART Check, Volume Rebuild, Partition Repair), data protection features (undelete protection, backup), and a bootable diagnostic tool (Protogo). It is used by Mac owners who want to proactively monitor system health, troubleshoot problems, and protect against data loss, as well as IT professionals supporting multiple Macs.
AI Recommendation
1 suggestionTechTool Pro version 13 is significantly outdated — the search results mention version 21.0.9 as the latest build, a major version jump that has occurred in the years since version 13 was released. There is no clear evidence from the search results that TechTool Pro 13 has a native Apple Silicon build. Since you are running an old version on an Intel-only architecture, the most straightforward path is to contact Micromat (the vendor) directly to confirm whether the current version of TechTool Pro ships a native Apple Silicon build, then upgrade to the latest version through their official store or download page. Apple is removing Rosetta 2 in macOS 28 (September 2028), so an Intel-only version of TechTool Pro will stop working at that point. Given that you are running version 13, which is several major releases behind, upgrading to the current native-capable version is advisable well before the September 2028 deadline.
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