Diskaroo is a disk space visualizer application developed by Bravely Studios for macOS, Windows, and Linux. Its primary function is to analyze storage volumes and present a graphical representation of disk usage using a treemap view. This layout allows users to see at a glance which files and folders consume the most space, with larger items displayed as larger blocks. The application performs live scans of drives and displays progress information such as the number of files found and total size scanned. Key features include drill-in navigation, which lets users click on a block to zoom into its contents while breadcrumb trails allow easy backtracking. Smart filters enable users to isolate specific file types or size thresholds, such as videos over 100 megabytes. A collector tray provides a queue where files can be dragged for review before moving them to the Trash. Duplicate detection scans the entire disk for exact file duplicates, and recent scans allow quick return to previously analyzed folders or drives. Typical use cases involve identifying and removing large, unused files or duplicate content to free up disk space. The workflow begins with selecting a drive or folder, observing the treemap, drilling into areas of interest, applying filters, and collecting unwanted items for deletion. Diskaroo is a native application available as a one-time purchase for nineteen dollars and ninety nine cents with no subscription. A free lifetime copy giveaway was offered during the time of the website data, but the standard pricing applies otherwise. A Bravely Account is used for cross-platform license management and unlocking the app on multiple devices.