Nir Sofer, the intrepid developer behind NirSoft, is always pumping out free and useful tools for Windows. You may not need them all the time, but when it comes to password recovery, network monitoring, or getting intimate with the command line, his site should be one of your first ports of call. Sofer's latest project is OpenSaveFilesView, a utility that reveals most files that have been recently opened or saved on your system.