Totus Copy is a utility for transferring data off of a failing hard drive. OS X has a number of safety features built into it's copy functions, if it detects an I/O error or a stalled read the transfer will fail. OS X also gets file information for all files before it even copies the first one. While these are great functions to prevent further damage to a hard drive it makes it very difficult to transfer data.
Totus Copy will scan a failing hard drive and recover the files from it onto a separate functional hard drive. It does this by using a very gentle non-intrusive scanning method. Unlike other transfer utilities there is no timeout for file copies. If the data is readable Totus Copy will transfer it. Although this will cause more damage to your hard drive it has a high success rate of retrieving data.
Full Specifications
What's new in version 1.0
Initial Release
General
ReleaseAugust 26, 2008
Date AddedJune 2, 2008
Version1.0
Operating Systems
Operating SystemsMacintosh, Mac OS X 10.5 PPC, Mac OS X 10.5 Intel
Additional RequirementsA failing Hard Disk that still mounts