Folder Size Cost: $5 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions Folder Size: Folder Size - Tree structure for folder sizes and number of files. Drag a folder or file into the program to get a tree structure of nested folders or use Folder navagator to select any starting folder or disk drive. Options to display total file size, size on disk and/or number of files. Works with Windows 95 through XP.