Paragon Software Group (PSG) has launched Paragon Disk Wiper 15 for Mac OS X Free (http://www.paragon-software.com/home/dw-mac/). It’s a utility to clean hard disks and SSDs or permanently erase critical data on separate partitions or entire hard disks.
With Disk Wiper for Mac, wiping is not accomplished under Mac OS X, but from a special Linux-based flash stick that can be easily created from the program. After booting the Mac from this device, the Wipe Wizard can irreversibly remove confidential data in just a few easy steps, according to the folks at PSG.
Multiple sanitization methods are available: SSD Trim (recommended for SSDs), selecting a specific algorithm, or a user-created method. Unlike traditional HDD-based wiping methods, SSD Trim works very quickly and is completely safe for SSDs, claims PSG.
Paragon Disk Wiper 15 for Mac OS X Free supports OS X 10.6 and higher. Paragon Mac ToolBox portal with additional solutions for dual-boot users is available at the PSG website.