Daanav File Manager is a Windows utility allows you to virtually see what's inside your computer. It allows you to get count of files in any given folder and it also displays file count categorized by extension. Once you know which files are occupying spaces on your hard disk, you can clean up your hard disk by deleting files of any selected file extension. This File manager allows you to select any file extension from the list and then allows you to delete all the files with same extension inside folder or sub folder. When the File Manager Starts it prompts to select a folder from your computer's drive and then lists file count categorized by file extension.