Disk Size Explorer is a System Utilities::File & Disk Management software developed by disksizeexplorer.com. After our trial and test, the software was found to be official, secure and free. Here is the official description for Disk Size Explorer: Disk Size Explorer is a advanced and more powerful disk space, directory and folder size usage analysis software. It helps you to explore and analyze your hard disk space easily. Features include file and folder size, free space, drive type, compressed size, file system, graphical charts (2D/3D Pie and Bar Graphs), cluster size, details file distribution statistics and reports (by size, type, owner, date etc.), printing details drive information, exports to excel, html, plain text or csv file format. It provides you with a complete set of information about drives and folders to help you manage your entire disk space easily and give you a good general view of the space usage distribution on your local and network drives. You can view the size in Bytes, Mega Bytes (MB), Giga Bytes (GB) or percent (%). you can download Disk Size Explorer 1.5 free now.