This is one of the best programs to recover lost CD keys, licenses, and serial numbers. A simple wizard interface of the PWCDKEY has two recovery modes. You can use special built-in macro language to find and decrypt unknown product keys. Shows only first 5 chars of the decrypted keys. Version 2.4 has general update.
||Free to try
||Windows 95/98/Me/NT/2000/XP/2003 Server