Software and Computer System Company (http://scsc-online.com) has released Scannerz 18.104.22.168 for Mac OS X.
The utility employs hard drive and SSD analysis algorithms. The upgrade includes the new Phoenix Version 2.0, as well as Performance Probe and FSE. It also improves the graphical user interface of Scannerz making it easier for users to navigate more complicated Apple RAID and Core Storage drive configurations.
Scannerz 22.214.171.124 is fully Yosemite compatible and remains compatible with previous Mac OS X down through Snow Leopard (MacOS 10.6). The update is be free for all current users. For new users pricing starts at US$39.95 (there’s a “lite” version for $21.95.)