SMART Utility 3.2.1
 

SMART Utility is an application to scan the internal hardware diagnostics system of hard drives. SMART (Self-Monitoring Analysis and Reporting Technology) is a system built on hard drives by their manufacturers to report on various measurements (called attributes) of the hard disk. Attributes can be used to detect when a hard disk with mechanical or electrical problems, and can indicate when the hard drive is dying. This allows time to make a backup, and then replace the disk.
Features:
* Displays all supported internal drives and their partitions, as well as some external drives (if optional SAT SMART driver is installed)
* Displays important information in the main window, such as drive model, capacity, power on hours, temperature, bad sector counts, and error counts and types
* Displays easy to read overall SMART status with color coded text
* Displays more detailed information in separate windows, including capabilities, all available attributes, and the past five errors
* Displays information using the Growl notification service (if installed) and email notifications (if configured)
* Displays information in menu bar
* Supports scanning in the background
* Supports running a hard drive's built-in test, and displays the results of the test
* Supports scanning OS X software RAID drives, as well as drives in many RAID enclosures and cards (including SeriTek drives)
* Supports logging all information to a log file for verifying SMART data
* Supports customizing the pre-fail algorithm, including only alerting new bad sectors and error counts
* Supports saving drive reports for later viewing
* Supports printing drive reports
* Supports HDDs and SSDs
* Supports Mac OS X 10.5 through 10.10
* Fully localized in French, thanks to Ronald A. Leroux

What's new in Version 3.2.1:
* Updated to Sparkle 1.11 for updating, which provides better support and reliability
* Fixed signing issue on OS X 10.11
* Fixed error when checking for updates