DataRecovery is freeware and written by TOKIWA to undelete accidentally deleted files even from recycle bin. But DataRecovery doesn't assure that all files deleted can be recovered successfully. It mostly depends on your system/configuration and we can't support each of all those varieties.

Key-features

• FAT12,FAT16,FAT32,NTFS undeletion
  
• undelete NTFS compressed files
  
• undelete EFS encrypted files
  
• wipe out deleted files never to be recovered again
  
• runnable from floppy disk
  
• search by partial string in the file name
  
• undelete whole files in a directory
  
• undelete multiple files by selecting them with Shift/Ctrl key
  
• sort items displayed by clicking column headers
  
• neither installation nor DLLs is needed
  
• Windows Vista supported

DataRecovery doesn't install anything, so no registry entries or initialization files are left on your computer when you delete the directory of DataRecovery.

Compatible operating systems: Windows9x/Me/NT4.0/2000/XP/Vista

DataRecovery

DataRecovery version 2.4.6

2009/2/15 v2.4.6 made it possible to recover large files(up to 4G). fixed bugs that cause abnormal termination during normal scan. improved user interface.

http://tokiwa.qee.jp/EN/dr.html