Starting with macOS 10.13 ‘High Sierra’, certain low-level operations became unavailable to applications like TechTool Pro. One of these limitations is the inability to read […]
Yes, Techtool Pro can validate APFS volumes using the Volume Structures test and may potentially repair APFS structure errors using the Volume Rebuild tool. The […]
Using Techtool Monitor, you can get email notifications if SMART is failing or a drive becomes too full. If your email provider requires two-factor authentication, […]
Techtool Pro 21, our latest version, supports the following macOS versions: For detailed system requirements, compatibility information and latest features, please visit the Techtool Pro product page. If […]
Apple’s transition from Intel processors to Apple Silicon processors has introduced some differences in how Macs operate. Similar to Intel Macs equipped with the T2 […]
If you decide to install the SAT SMART Driver on your Apple Silicon Mac, you will need to follow the following instructions. Because it is […]
If Surface Scan in Techtool Pro finds bad blocks, there are basically two options. Be sure to back up all data before proceeding! 1. […]
With the release of macOS 13 ‘Ventura’, the Home Permissions tool in Techtool Pro is no longer available for performing this task. The reason for […]
Network volumes, such as network attached storage (NAS) devices, Apple Time Capsules, and hard drives connected to network devices, are handled differently than drives directly […]
Techtool Pro supports Apple Software RAID for Mirrored (RAID 1), Striped (RAID 0), and Concatenated configurations. It has also been tested with Apple’s hardware RAID […]
