Alternate Directory This is a program that will help you free up space on your hard drive by removing all unnecessary files from it. It can analyze the entire hard drive, or a selected folder, looking for files that can be deleted. After the analysis is finished, Alternate Directory can delete all found files to the trash. In the program settings, you can select or edit the list of files to be analyzed, specify folders that should be excluded from analysis, or folders that should be completely cleaned. In addition, Alternate Directory settings have options to delete write-protected files, as well as files with zero size.