I have used them ALL (Easy Recovery, R-Studio, Hard Disk Sentinel, etc) and Nucleus has been the most successful in data recovery for me assuming I am using the right app for the right problem

Keygen registers every program here.

Nucleus Technologies- 28 Recovery Apps:

Kernel-Access
Kernel-BKF
Kernel-DBF
Kernel-DBX
Kernel-Digital-Media
Kernel-Fat
Kernel-Incredimail
Kernel-JFS
Kernel-Linux
Kernel-Mac
Kernel-Novell
Kernel-Novelnss
Kernel-NTFS
Kernel-OE-Password
Kernel-OSTPST
Kernel-Paradox
Kernel-PDB
Kernel-Powerpoint
Kernel-PST-Password
Kernel-Publisher
Kernel-ReiserFS
Kernel-Sco-OpenServer
Kernel-Solaris
Kernel-Sparc
Kernel-SQL-Password
Kernel-Tape
Kernel-Undelete
Kernel-VBA
Kernel-Word

download