DataRescue DD 1.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This program's bundle is identified as com.DataRescue.DataRescue DD.
This free software can be installed on Mac OS X 10.3.0 or later. The most popular version among DataRescue DD for Mac users is 1.0. The software lies within System Tools, more precisely Backup & Restore. The actual developer of this free Mac application is Datarescue. Commonly, this application's installer has the following filename: drdd.dmg.zip. We recommend checking the downloaded files with any free antivirus.
From the developer:
DataRescue's DD (in short DrDD) - is a graphical disk imager intended for data recovery and backup of partially corrupted storage devices. DrDD creates complete or partial images of disks or memory cards to files on another storage device, allowing multiple data recovery attempts on the raw data, thereby minimizing the risk of damaging the corrupted media further. DrDD is available for Windows PC and Mac OS X machines.
You may want to check out more Mac applications, such as dd-gui, dd Utility or Data Rescue, which might be similar to DataRescue DD.
Backup & Restore
Converters