A free disk reporting software for Windows that generates reports and pie-charts of used space in directories and disks measuring 10 Gb and larger. Offers export functionalities for HTML and TreePad.

One of the most useful features of Disktective is its ability to show you the actual size of your directories and disks. This helps you understand how space is being distributed inside them, so you can identify areas that are taking up too much space. Additionally, Disktective can generate detailed reports, print pie charts, and export files to HTML and TreePad formats.
In terms of usability, Disktective comes with a number of convenient features. It includes Windows XP themes and a toolbar, making it easy to navigate and use. Additionally, you can access both online and downloadable manuals, which can help you get up to speed quickly. Best of all, Disktective requires zero installation, so you can start using it right away.
Overall, Disktective is a must-have tool for anyone who needs to manage disk space on their Windows machine. With its comprehensive reporting capabilities and intuitive interface, it's an excellent choice for both novice and experienced users alike.
Version 4.0: improved speed, added pie-chart display, export to TreePad, WinXP themes, new manual, new toolbar, support for 10 Gb disks and more
Version 6.0: Sort (reverse) on filename or file size. Display amounts in bytes, kilobytes or megabytes. Improved readability of disk reports: leading zeroes removed, fixed-with font used for improved alignment. Statusbar added. New report file format. Many more improvements.