Prosoft Engineering has launched Data Rescue 4, an update of the hard drive and deleted file recovery software for Mac. The new version includes a proprietary new BootWell technology that can boot and recover files from any Mac from 2005 or newer.

Data Rescue 4  is available for purchase online directly from Prosoft (www.prosofteng.com). It costs US$99 and requires Mac OS X 10.7.5 or later.