ReviveR - Undelete... Unformat... Unbelievable! ReviveR can recover deleted files even if the files were deleted from the recycle bin, or if applications (which normally bypass the recycle bin) deleted the files. ReviveR can also recover lost files even after a complete format. Works under Microsoft Windows XP / 2003. Supported file system: NTFS 3.1 (as formatted by XP and up). Unique Validation Engine, allows predicting the recoverability. ReviveR can be used to recover files from Accidental file deletion, even after the Windows Recycle Bin has been emptied, delete actions that bypassed the Recycle Bin (files deleted by applications or from a command prompt) volumes that were (accidentally) formatted. ReviveR (NTFS version only!) features a file validation engine. Many file formats have recognizable structures, headers and 'magic bytes'. For file types that are recognized by the validation engine the internal file structure is partially examined. If the extension of a file matches found structures, headers and magic bytes the file is probably intact. If the file extension does not correspond with found structures, it's almost certain that the file is corrupt.The following file types are validated: ".JPG", ".GIF", ".ZIP", ".CAB", ".EXE", ".DLL", ".OCX", ".WRI", ".BMP", ".DOC", ".PPT", ".XLS", ".PDF", ".RAR", ".MP3", ".MPG", ".MPEG", ".MPE".