R-Excel is a tool designed to recover corrupted Microsoft Excel Sheets. New improvements of file reconstruction technology IntelligentRebuild allow the users to reconstruct damaged *.xls files and to restore lost Excel sheets quickly and easily. R-Excel safely performs any operation, including Microsoft Excel sheet recovery and never deletes from disk, writes to, or modifies in any way, the original Excel files. A MS Excel sheet can be recovered by double clicking the selected *.xls file. The file content is displayed in the right tab as an MS Excel sheet (installed MS Excel required) and can be saved by an R-Excel registered version either as an MS Excel file. R-Excel Demo displays recovered/reconstructed *.xls files but you cannot save them on a hard drive, CD, floppy.Version 1.2 features File Reconstruction improvement and Windows Vista support.