BadCopy Pro - recover files from removable media.
DFSee - data recovery for NTFS and HPFS.
DIY DataRecovery - data recovery & MBR, partition and boot repair software .
EasyRecovery - professional data recovery tools from Ontrack. Free demo. UK link.
ERD Commander - boots and repairs dead systems.
File Rescue Plus
GetDataBack - do-it-yourself data recovery software.
Hard Drive Mechanic - crash recovery for unbootable disks.
Media Tools Clone
Ontrack - pretty much the biggest name in data recovery of any kind.
Our Windows Registry and System File repair tools
Reboot - Repair lost or corrupted partitions and boot sectors.
RECOVER Fixed_Floppy Disk v2.2 - The Superpower Data Recovery Software
Recover It All - data recovery software from DTI
Recover It All! - Undelete files, recover partition, unformat drive.
RecoverMyFiles - hard drive data recovery software.
RecoverYourData - data recovery software for Novell, Mac, FAT/NTFS, Linux, Sun.
Restorer 2000 - free demo available.
R-TT - Data recovery, undelete and other cool HD utilities from R-TT. Software from here saved me a couple times.
Search and Recover - multifaceted program that works as an undeleter as well.
Unistal -Hard Disk Data Recovery Software - Macintosh, Linux, Windows Server, Raid & CD, Data Wipe Utility.