Parallel Password recovery is collection of utilities for recover lost passwords for RAR/WinRAR 2.x-3.x archives, PDF documents (with 128 or 256 bit encryption) and MS Office documents (versions 2003-2007). Local version can use up to 8 CPU's and GPU's of your home PC. Distributed version can vectorize the recovery process on clients (workstations) on your LAN or Internet. The simple and powerful Password Definition Language supports all well-known standard attacks (such as brute force, dictionary, misspelled password recovery etc) and also allows users to make their own attack types. PDL language is extremely efficient if user remembers any information about a forgotten password (for example, the password consists of two words separated by a special sign or has some digits at the end). The utility is highly optimized for all modern processors, like Core 2 or Athlon and for NVIDIA GPU cards.